The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0197-1 advisory.

    The SUSE Linux Enterprise 15 SP2 LTSS kernel was updated to receive various security and bugfixes.

    The following security bugs were fixed:

    - CVE-2022-0185: Incorrect param length parsing in legacy_parse_param which could have led to a local     privilege escalation (bsc#1194517).
    - CVE-2022-0322: Fixed a denial of service in SCTP sctp_addto_chunk (bsc#1194985).
    - CVE-2021-44733: Fixed a use-after-free exists in drivers/tee/tee_shm.c in the TEE subsystem in the Linux     kernel that occured because of a race condition in tee_shm_get_from_id during an attempt to free a shared     memory object (bnc#1193767).
    - CVE-2021-4197: Fixed a cgroup issue where lower privileged processes could write to fds of lower     privileged ones that could lead to privilege escalation (bsc#1194302).
    - CVE-2021-4135: Fixed an information leak in the nsim_bpf_map_alloc function (bsc#1193927).
    - CVE-2021-4202: Fixed a race condition during NFC device remove which could lead to a use-after-free     memory corruption (bsc#1194529)
    - CVE-2021-4083: A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix     domain socket file handlers in the way users call close() and fget() simultaneously and can potentially     trigger a race condition. This flaw allowed a local user to crash the system or escalate their privileges     on the system. (bnc#1193727).
    - CVE-2021-4149: Fixed a locking condition in btrfs which could lead to system deadlocks (bsc#1194001).
    - CVE-2021-45485: The IPv6 implementation in net/ipv6/output_core.c had an information leak because of     certain use of a hash table which, although big, doesn't properly consider that IPv6-based attackers can     typically choose among many IPv6 source addresses (bnc#1194094).
    - CVE-2021-45486: The IPv4 implementation in net/ipv4/route.c had an information leak because the hash     table is very small (bnc#1194087).
    - CVE-2021-4001: A race condition was found in the Linux kernel's ebpf verifier between     bpf_map_update_elem and bpf_map_freeze due to a missing lock in kernel/bpf/syscall.c. In this flaw, a     local user with a special privilege (cap_sys_admin or cap_bpf) can modify the frozen mapped address space.
    (bnc#1192990).
    - CVE-2021-28715: Guest can force Linux netback driver to hog large amounts of kernel memory. Incoming     data packets for a guest in the Linux kernel's netback driver are buffered until the guest is ready to     process them. There are some measures taken for avoiding to pile up too much data, but those can be     bypassed by the guest: There was a timeout how long the client side of an interface can stop consuming new     packets before it is assumed to have stalled, but this timeout is rather long (60 seconds by default).
    Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time.
    (CVE-2021-28715) The timeout could even never trigger if the guest manages to have only one free slot in     its RX queue ring page and the next package would require more than one free slot, which may be the case     when using GSO, XDP, or software hashing. ()
    - CVE-2021-28714: Guest can force Linux netback driver to hog large amounts of kernel memory. Incoming     data packets for a guest in the Linux kernel's netback driver are buffered until the guest is ready to     process them. There are some measures taken for avoiding to pile up too much data, but those can be     bypassed by the guest: There was a timeout how long the client side of an interface can stop consuming new     packets before it is assumed to have stalled, but this timeout is rather long (60 seconds by default).
    Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time.
    (CVE-2021-28715) The timeout could even never trigger if the guest manages to have only one free slot in     its RX queue ring page and the next package would require more than one free slot, which may be the case     when using GSO, XDP, or software hashing (bnc#1193442).
    - CVE-2021-28713: Rogue backends can cause DoS of guests via high frequency events. Xen offers the ability     to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'. Running PV     backends in driver domains has one primary security advantage: if a driver domain gets compromised, it     doesn't have the privileges to take over the system. However, a malicious driver domain could try to     attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due     to trying to service interrupts for elongated amounts of time. (bsc#1193440)
    - CVE-2021-28712: Rogue backends can cause DoS of guests via high frequency events. Xen offers the ability     to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'. Running PV     backends in driver domains has one primary security advantage: if a driver domain gets compromised, it     doesn't have the privileges to take over the system. However, a malicious driver domain could try to     attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due     to trying to service interrupts for elongated amounts of time. (bsc#1193440)
    - CVE-2021-28711: Rogue backends can cause DoS of guests via high frequency events. Xen offers the ability     to run PV backends in regular unprivileged guests, typically referred to as 'driver domains'. Running PV     backends in driver domains has one primary security advantage: if a driver domain gets compromised, it     doesn't have the privileges to take over the system. However, a malicious driver domain could try to     attack other guests via sending events at a high frequency leading to a Denial of Service in the guest due     to trying to service interrupts for elongated amounts of time (bnc#1193440).
    - CVE-2020-27825: A use-after-free flaw was found in kernel/trace/ring_buffer.c. There was a race problem     in trace_open and resize of cpu buffer running parallely on different cpus, may cause a denial of service     problem (DOS). This flaw could even allow a local attacker with special user privilege to a kernel     information leak threat (bnc#1179960).
    - CVE-2021-43975: hw_atl_utils_fw_rpc_wait in drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c     allowed an attacker (who can introduce a crafted device) to trigger an out-of-bounds write via a crafted     length value (bnc#1192845).
    - CVE-2021-33098: Improper input validation in the Intel(R) Ethernet ixgbe driver for Linux before version     3.17.3 may have allowed an authenticated user to potentially enable denial of service via local access     (bnc#1192877).
    - CVE-2021-43976: mwifiex_usb_recv in drivers/net/wireless/marvell/mwifiex/usb.c allowed an attacker (who     can connect a crafted USB device) to cause a denial of service (skb_over_panic) (bnc#1192847).
    - CVE-2021-4002: Incorrect TLBs flushing after huge_pmd_unshare could lead to exposing hugepages to other     users (bsc#1192946).
    - CVE-2020-27820: A use-after-frees in nouveau's postclose() handler could happen if removing device (that     is not common to remove video card physically without power-off, but same happens if 'unbind' the driver)     (bnc#1179599).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 5.10.93-87.444. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2022-009 advisory.

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28711)

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28712)

    A denial of service flaw for virtual machine guests in the Linux kernel's Xen hypervisor subsystem was     found in the way users call some interrupts with high frequency from one of the guests.A local user could     use this flaw to starve the resources resulting in a denial of service. (CVE-2021-28713)

    Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is     ready to process them. There are some measures taken for avoiding to pile up too much data, but those can     be bypassed by the guest: The timeout could even never trigger if the guest manages to have only one free     slot in its RX queue ring page and the next package would require more than one free slot, which may be     the case when using GSO, XDP, or software hashing. (CVE-2021-28714)

    Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is     ready to process them. There are some measures taken for avoiding to pile up too much data, but those can     be bypassed by the guest: There is a timeout how long the client side of an interface can stop consuming     new packets before it is assumed to have stalled, but this timeout is rather long (60 seconds by default).
    Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time.
    (CVE-2021-28715)

    A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a     privileged local account can leak kernel stack information when issuing commands to the     /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it     can be further used to defeat existing kernel protection mechanisms. (CVE-2021-3923)

    A flaw memory leak in the Linux kernel's eBPF for the Simulated networking device driver in the way user     uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this     flaw to get unauthorized access to some data. (CVE-2021-4135)

    A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size     increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS     filesystem otherwise not accessible to them. (CVE-2021-4155)

    An out-of-bounds write flaw was found in the Linux kernel's Aquantia AQtion Ethernet card Atlantic driver     in the way the ethernet card provides malicious input to the driver. This flaw allows a local user to     emulate the networking device and crash the system. The highest threat from this vulnerability is to     confidentiality, integrity, as well as system availability. (CVE-2021-43975)

    In the Linux kernel, the following vulnerability has been resolved:

    sctp: use call_rcu to free endpoint (CVE-2021-46929)

    In the Linux kernel, the following vulnerability has been resolved:

    net/mlx5e: Wrap the tx reporter dump callback to extract the sq (CVE-2021-46931)

    In the Linux kernel, the following vulnerability has been resolved:

    i2c: validate user data in compat ioctl

    Wrong user data may cause warning in i2c_transfer(), ex: zero msgs.Userspace should not be able to trigger     warnings, so this patch addsvalidation checks for user data in compact ioctl to prevent reportedwarnings     (CVE-2021-46934)

    In the Linux kernel, the following vulnerability has been resolved:

    net: fix use-after-free in tw_timer_handler (CVE-2021-46936)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/hwpoison: clear MF_COUNT_INCREASED before retrying get_any_page() (CVE-2021-47090)

    In the Linux kernel, the following vulnerability has been resolved:

    Input: elantech - fix stack out of bound access in elantech_change_report_id() (CVE-2021-47097)

    In the Linux kernel, the following vulnerability has been resolved:

    i40e: Fix NULL pointer dereference in i40e_dbg_dump_desc (CVE-2021-47501)

    In the Linux kernel, the following vulnerability has been resolved:

    aio: fix use-after-free due to missing POLLFREE handling (CVE-2021-47505)

    In the Linux kernel, the following vulnerability has been resolved:

    nfsd: fix use-after-free due to delegation race (CVE-2021-47506)

    In the Linux kernel, the following vulnerability has been resolved:

    nfsd: Fix nsfd startup race (again) (CVE-2021-47507)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: fq_pie: prevent dismantle issue (CVE-2021-47512)

    In the Linux kernel, the following vulnerability has been resolved:

    devlink: fix netns refcount leak in devlink_nl_cmd_reload() (CVE-2021-47514)

    In the Linux kernel, the following vulnerability has been resolved:

    seg6: fix the iif in the IPv6 socket control block (CVE-2021-47515)

    In the Linux kernel, the following vulnerability has been resolved:

    ethtool: do not perform operations on net devices being unregistered (CVE-2021-47517)

    In the Linux kernel, the following vulnerability has been resolved:

    serial: core: fix transmit-buffer reset and memleak (CVE-2021-47527)

    In the Linux kernel, the following vulnerability has been resolved:

    rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() (CVE-2021-47538)

    In the Linux kernel, the following vulnerability has been resolved:

    rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() (CVE-2021-47539)

    In the Linux kernel, the following vulnerability has been resolved:

    net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources() (CVE-2021-47541)

    In the Linux kernel, the following vulnerability has been resolved:

    net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() (CVE-2021-47542)

    In the Linux kernel, the following vulnerability has been resolved:

    tcp: fix page frag corruption on page fault (CVE-2021-47544)

    In the Linux kernel, the following vulnerability has been resolved:

    ipv6: fix memory leak in fib6_rule_suppress (CVE-2021-47546)

    In the Linux kernel, the following vulnerability has been resolved:

    ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port()     (CVE-2021-47548)

    In the Linux kernel, the following vulnerability has been resolved:

    drm/amd/amdgpu: fix potential memleak (CVE-2021-47550)

    In the Linux kernel, the following vulnerability has been resolved:

    sched/scs: Reset task stack state in bringup_cpu() (CVE-2021-47553)

    In the Linux kernel, the following vulnerability has been resolved:

    net: vlan: fix underflow for the real_dev refcnt (CVE-2021-47555)

    In the Linux kernel, the following vulnerability has been resolved:

    net/sched: sch_ets: don't peek at classes beyond 'nbands' (CVE-2021-47557)

    In the Linux kernel, the following vulnerability has been resolved:

    mlxsw: spectrum: Protect driver from buggy firmware (CVE-2021-47560)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: mpt3sas: Fix kernel panic during drive powercycle test (CVE-2021-47565)

    In the Linux kernel, the following vulnerability has been resolved:

    proc/vmcore: fix clearing user buffer by properly using clear_user() (CVE-2021-47566)

    In the Linux kernel, the following vulnerability has been resolved:

    net: nexthop: fix null pointer dereference when IPv6 is not enabled (CVE-2021-47572)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: scsi_debug: Sanity check block descriptor length in resp_mode_select() (CVE-2021-47576)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: scsi_debug: Don't call kcalloc() if size arg is zero (CVE-2021-47578)

    In the Linux kernel, the following vulnerability has been resolved:

    ovl: fix warning in ovl_create_real() (CVE-2021-47579)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: scsi_debug: Fix type in min_t to avoid stack OOB (CVE-2021-47580)

    In the Linux kernel, the following vulnerability has been resolved:

    iocost: Fix divide-by-zero on donation from low hweight cgroup (CVE-2021-47584)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: fix memory leak in __add_inode_ref() (CVE-2021-47585)

    In the Linux kernel, the following vulnerability has been resolved:

    sit: do not call ipip6_dev_free() from sit_init_net() (CVE-2021-47588)

    In the Linux kernel, the following vulnerability has been resolved:

    igbvf: fix double free in `igbvf_probe` (CVE-2021-47589)

    In the Linux kernel, the following vulnerability has been resolved:

    mptcp: clear 'kern' flag from fallback sockets (CVE-2021-47593)

    In the Linux kernel, the following vulnerability has been resolved:

    inet_diag: fix kernel-infoleak for UDP sockets (CVE-2021-47597)

    In the Linux kernel, the following vulnerability has been resolved:

    sch_cake: do not call cake_destroy() from cake_init() (CVE-2021-47598)

    In the Linux kernel, the following vulnerability has been resolved:

    dm btree remove: fix use after free in rebalance_children() (CVE-2021-47600)

    In the Linux kernel, the following vulnerability has been resolved:

    audit: improve robustness of the audit queue handling (CVE-2021-47603)

    In the Linux kernel, the following vulnerability has been resolved:

    net: netlink: af_netlink: Prevent empty skb by adding a check on len. (CVE-2021-47606)

    In the Linux kernel, the following vulnerability has been resolved:

    firmware: arm_scpi: Fix string overflow in SCPI genpd driver (CVE-2021-47609)

    A heap-based buffer overflow flaw was found in the way the legacy_parse_param function in the Filesystem     Context functionality of the Linux kernel verified the supplied parameters length. An unprivileged (in     case of unprivileged user namespaces enabled, otherwise needs namespaced CAP_SYS_ADMIN privilege) local     user able to open a filesystem that does not support the Filesystem Context API (and thus fallbacks to     legacy handling) could use this flaw to escalate their privileges on the system. (CVE-2022-0185)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5294-2 advisory.

    It was discovered that the Packet network protocol implementation in the Linux kernel contained a double-     free vulnerability. A local attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2021-22600)

    Szymon Heidrich discovered that the USB Gadget subsystem in the Linux kernel did not properly restrict the     size of control requests for certain gadget types, leading to possible out of bounds reads or writes. A     local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary     code. (CVE-2021-39685)

    Jann Horn discovered a race condition in the Unix domain socket implementation in the Linux kernel that     could result in a read-after-free. A local attacker could use this to cause a denial of service (system     crash) or possibly execute arbitrary code. (CVE-2021-4083)

    Kirill Tkhai discovered that the XFS file system implementation in the Linux kernel did not calculate size     correctly when pre-allocating space in some situations. A local attacker could use this to expose     sensitive information. (CVE-2021-4155)

    Lin Ma discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel contained a     race condition, leading to a use-after-free vulnerability. A local attacker could use this to cause a     denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-4202)

    Brendan Dolan-Gavitt discovered that the aQuantia AQtion Ethernet device driver in the Linux kernel did     not properly validate meta-data coming from the device. A local attacker who can control an emulated     device can use this to cause a denial of service (system crash) or possibly execute arbitrary code.
    (CVE-2021-43975)

    Sushma Venkatesh Reddy discovered that the Intel i915 graphics driver in the Linux kernel did not perform     a GPU TLB flush in some situations. A local attacker could use this to cause a denial of service or     possibly execute arbitrary code. (CVE-2022-0330)

    It was discovered that the VMware Virtual GPU driver in the Linux kernel did not properly handle certain     failure conditions, leading to a stale entry in the file descriptor table. A local attacker could use this     to expose sensitive information or possibly gain administrative privileges. (CVE-2022-22942)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0068-1 advisory.

    The SUSE Linux Enterprise 12 SP5 kernel was updated.

    The following security bugs were fixed:

    - CVE-2019-15126: Fixed a vulnerability in Broadcom and Cypress Wi-Fi chips, used in RPi family of devices     aka 'Kr00k'. (bsc#1167162)
    - CVE-2021-33098: Fixed a potential denial of service in Intel(R) Ethernet ixgbe driver due to improper     input validation. (bsc#1192877)
    - CVE-2021-0935: Fixed out of bounds write due to a use after free which could lead to local escalation of     privilege with System execution privileges needed in ip6_xmit. (bsc#1192032)
    - CVE-2018-25020: Fixed an issue in the BPF subsystem in the Linux kernel mishandled situations with a     long jump over an instruction sequence where inner instructions require substantial expansions into     multiple BPF instructions, leading to an overflow. (bsc#1193575)
    - CVE-2021-0920: Fixed a local privilege escalation due to an use after free bug in unix_gc. (bsc#1193731)
    - CVE-2021-45485: Fixed an information leak because of certain use of a hash table which use IPv6 source     addresses. (bsc#1194094)
    - CVE-2021-45486: Fixed an information leak because the hash table is very small in net/ipv4/route.c.
    (bsc#1194087)
    - CVE-2021-28715: Fixed an issue where a guest could force Linux netback driver to hog large amounts of     kernel memory by do not queueing unlimited number of packages. (bsc#1193442)
    - CVE-2021-28714: Fixed an issue where a guest could force Linux netback driver to hog large amounts of     kernel memory by fixing rx queue stall detection. (bsc#1193442)
    - CVE-2021-28713: Fixed a rogue backends that could cause DoS of guests via high frequency events by     hardening hvc_xen against event channel storms. (bsc#1193440)
    - CVE-2021-28712: Fixed a rogue backends that could cause DoS of guests via high frequency events by     hardening netfront against event channel storms. (bsc#1193440)
    - CVE-2021-28711: Fixed a rogue backends that could cause DoS of guests via high frequency events by     hardening blkfront against event channel storms. (bsc#1193440)
    - CVE-2021-43975: Fixed a flaw in hw_atl_utils_fw_rpc_wait that could allow an attacker (who can introduce     a crafted device) to trigger an out-of-bounds write via a crafted length value. (bsc#1192845)
    - CVE-2021-43976: Fixed a flaw that could allow an attacker (who can connect a crafted USB device) to     cause a denial of service. (bsc#1192847)
    - CVE-2021-4002: Added a missing TLB flush that could lead to leak or corruption of data in hugetlbfs.
    (bsc#1192946)
    - CVE-2020-27820: Fixed a vulnerability where a use-after-frees in nouveau's postclose() handler could     happen if removing device. (bsc#1179599)


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0080-1 advisory.

    The SUSE Linux Enterprise 12 SP5 kernel was updated.

    The following security bugs were fixed:

    - CVE-2021-4083: Fixed a race condition with Unix domain socket garbage collection that can lead to read     memory after free. (bsc#1193727)
    - CVE-2021-4149: Fixed an improper lock operation in btrfs which allows users to crash the kernel or     deadlock the system. (bsc#1194001)
    - CVE-2021-45485: Fixed an information leak because of certain use of a hash table which use IPv6 source     addresses. (bsc#1194094)
    - CVE-2021-45486: Fixed an information leak because the hash table is very small in net/ipv4/route.c.
    (bsc#1194087)
    - CVE-2021-0920: Fixed a local privilege escalation due to an use after free bug in unix_gc. (bsc#1193731)
    - CVE-2021-28715: Fixed an issue where a guest could force Linux netback driver to hog large amounts of     kernel memory by do not queueing unlimited number of packages. (bsc#1193442)
    - CVE-2021-28714: Fixed an issue where a guest could force Linux netback driver to hog large amounts of     kernel memory by fixing rx queue stall detection. (bsc#1193442)
    - CVE-2021-28713: Fixed a rogue backends that could cause DoS of guests via high frequency events by     hardening hvc_xen against event channel storms. (bsc#1193440)
    - CVE-2021-28712: Fixed a rogue backends that could cause DoS of guests via high frequency events by     hardening netfront against event channel storms. (bsc#1193440)
    - CVE-2021-28711: Fixed a rogue backends that could cause DoS of guests via high frequency events by     hardening blkfront against event channel storms. (bsc#1193440)
    - CVE-2018-25020: Fixed an issue in the BPF subsystem in the Linux kernel mishandled situations with a     long jump over an instruction sequence where inner instructions require substantial expansions into     multiple BPF instructions, leading to an overflow. (bsc#1193575)
    - CVE-2021-4002: Added a missing TLB flush that could lead to leak or corruption of data in hugetlbfs.
    (bsc#1192946)
    - CVE-2021-0935: Fixed out of bounds write due to a use after free which could lead to local escalation of     privilege with System execution privileges needed in ip6_xmit. (bsc#1192032)
    - CVE-2019-15126: Fixed a vulnerability in Broadcom and Cypress Wi-Fi chips, used in RPi family of devices     aka 'Kr00k'. (bsc#1167162)
    - CVE-2021-33098: Fixed a potential denial of service in Intel(R) Ethernet ixgbe driver due to improper     input validation. (bsc#1192877)
    - CVE-2021-43975: Fixed a flaw in hw_atl_utils_fw_rpc_wait that could allow an attacker (who can introduce     a crafted device) to trigger an out-of-bounds write via a crafted length value. (bsc#1192845)
    - CVE-2021-43976: Fixed a flaw that could allow an attacker (who can connect a crafted USB device) to     cause a denial of service. (bsc#1192847)
    - CVE-2020-27820: Fixed a vulnerability where a use-after-frees in nouveau's postclose() handler could     happen if removing device. (bsc#1179599)


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0079-1 advisory.

    The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security and bugfixes.

    The following security bugs were fixed:

    - CVE-2020-24504: Fixed an uncontrolled resource consumption in some Intel(R) Ethernet E810 Adapter     drivers that may have allowed an authenticated user to potentially enable denial of service via local     access. (bnc#1182404)
    - CVE-2020-27820: Fixed a vulnerability where a use-after-frees in nouveau's postclose() handler could     happen if removing device. (bnc#1179599)
    - CVE-2021-4001: Fixed a race condition when the EBPF map is frozen. (bsc#1192990)
    - CVE-2021-4002: Added a missing TLB flush that could lead to leak or corruption of data in hugetlbfs.
    (bsc#1192946)
    - CVE-2021-28711: Fixed a rogue backends that could cause DoS of guests via high frequency events by     hardening blkfront against event channel storms. (bsc#1193440)
    - CVE-2021-28712: Fixed a rogue backends that could cause DoS of guests via high frequency events by     hardening netfront against event channel storms. (bsc#1193440)
    - CVE-2021-28713: Fixed a rogue backends that could cause DoS of guests via high frequency events by     hardening hvc_xen against event channel storms. (bsc#1193440)
    - CVE-2021-28714: Fixed an issue where a guest could force Linux netback driver to hog large amounts of     kernel memory by fixing rx queue stall detection. (bsc#1193442)
    - CVE-2021-28715: Fixed an issue where a guest could force Linux netback driver to hog large amounts of     kernel memory by do not queueing unlimited number of packages.  (bsc#1193442)
    - CVE-2021-33098: Fixed improper input validation in the Intel(R) Ethernet ixgbe driver that could allow     an authenticate user to cause a denial of service (bnc#1192877).
    - CVE-2021-43975: Fixed a flaw in hw_atl_utils_fw_rpc_wait that could allow an attacker (who can introduce     a crafted device) to trigger an out-of-bounds write via a crafted length value. (bnc#1192845)
    - CVE-2021-43976: Fixed a flaw that could allow an attacker (who can connect a crafted USB device) to     cause a denial of service. (bnc#1192847)
    - CVE-2021-45485: Fixed an information leak because of certain use of a hash table which use IPv6 source     addresses. (bsc#1194094)
    - CVE-2021-45486: Fixed an information leak because the hash table is very small in net/ipv4/route.c.
    (bnc#1194087).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP     socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux     kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196.
    (CVE-2020-16119)

  - In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This     could lead to local escalation of privilege with System execution privileges needed. User interaction is     not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-196926917References:
    Upstream kernel (CVE-2021-0920)

  - An issue was discovered in the Linux kernel before 5.14.15. There is an array-index-out-of-bounds flaw in     the detach_capi_ctr function in drivers/isdn/capi/kcapi.c. (CVE-2021-43389)

  - In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in     drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a     crafted device) to trigger an out-of-bounds write via a crafted length value. (CVE-2021-43975)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Ubuntu 16.04 ESM / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5385-1 advisory.

    Brendan Dolan-Gavitt discovered that the aQuantia AQtion Ethernet device driver in the Linux kernel did     not properly validate meta-data coming from the device. A local attacker who can control an emulated     device can use this to cause a denial of service (system crash) or possibly execute arbitrary code.
    (CVE-2021-43975)

    It was discovered that the UDF file system implementation in the Linux kernel could attempt to dereference     a null pointer in some situations. An attacker could use this to construct a malicious UDF image that,     when mounted and operated on, could cause a denial of service (system crash). (CVE-2022-0617)

    Lyu Tao discovered that the NFS implementation in the Linux kernel did not properly handle requests to     open a directory on a regular file. A local attacker could use this to expose sensitive information     (kernel memory). (CVE-2022-24448)

    It was discovered that the YAM AX.25 device driver in the Linux kernel did not properly deallocate memory     in some error conditions. A local privileged attacker could use this to cause a denial of service (kernel     memory exhaustion). (CVE-2022-24959)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414522 advisory.

    In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in     drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a     crafted device) to trigger an out-of-bounds write via a crafted length value.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1188 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: out-of-bounds write in hw_atl_utils_fw_rpc_wait() in     drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c (CVE-2021-43975)

    * kernel: memory leak in drivers/hid/hid-elo.c (CVE-2022-27950)

    * kernel: use-after-free in tc_new_tfilter() in net/sched/cls_api.c (CVE-2022-1055)

    * kernel: use-after-free when psi trigger is destroyed while being polled (CVE-2022-2938)

    * kernel: u8 overflow problem in cfg80211_update_notlisted_nontrans() (CVE-2022-41674)

    * kernel: use-after-free in bss_ref_get in net/wireless/scan.c (CVE-2022-42720)

    * kernel: BSS list corruption in cfg80211_add_nontrans_list in net/wireless/scan.c (CVE-2022-42721)

    * kernel: Denial of service in beacon protection for P2P-device (CVE-2022-42722)

    * kernel: KVM: x86/mmu: race condition in direct_page_fault() (CVE-2022-45869)

    * kernel: x86/mm: Randomize per-cpu entry area (CVE-2023-0597)

    * kernel: Out-Of-Bounds Read vulnerability in smbCalcSize (CVE-2023-6606)

    * kernel: refcount leak in ctnetlink_create_conntrack() (CVE-2023-7192)

    * kernel: CIFS Filesystem Decryption Improper Input Validation Remote Code Execution Vulnerability in     function receive_encrypted_standard of client (CVE-2024-0565)

    * kernel: use-after-free during a race condition between a nonblocking atomic commit and a driver unload     in drivers/gpu/drm/drm_atomic.c (CVE-2023-51043)

    Bug Fix(es):

    * kernel: u8 overflow problem in cfg80211_update_notlisted_nontrans() (JIRA:RHEL-18732)

    * kernel: use-after-free in bss_ref_get in net/wireless/scan.c (JIRA:RHEL-18733)

    * kernel: BSS list corruption in cfg80211_add_nontrans_list in net/wireless/scan.c (JIRA:RHEL-18734)

    * kernel: Denial of service in beacon protection for P2P-device (JIRA:RHEL-18735)

    * kernel: x86/mm: Randomize per-cpu entry area (JIRA:RHEL-18817)

    * kernel: KVM: x86/mmu: race condition in direct_page_fault() (JIRA:RHEL-18829)

    * kernel: refcount leak in ctnetlink_create_conntrack() (JIRA:RHEL-20297)

    * kernel: use-after-free in tc_new_tfilter() in net/sched/cls_api.c (JIRA:RHEL-20363)

    * kernel: Out-Of-Bounds Read vulnerability in smbCalcSize (JIRA:RHEL-21660)

    * kernel: CIFS Filesystem Decryption Improper Input Validation Remote Code Execution Vulnerability in     function receive_encrypted_standard of client (JIRA:RHEL-22075)

    * kernel: use-after-free during a race condition between a nonblocking atomic commit and a driver unload     in drivers/gpu/drm/drm_atomic.c (JIRA:RHEL-23475)

    * kernel: memory leak in drivers/hid/hid-elo.c (JIRA:RHEL-18557)

    * kernel: out-of-bounds write in hw_atl_utils_fw_rpc_wait() in     drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c (JIRA:RHEL-18798)

    * kernel: use-after-free when psi trigger is destroyed while being polled (JIRA:RHEL-21919)

    * [RHVH] Migration hangs between RHVH release bellow 4.5.1 and RHVH over or equal 4.5.2 release     (JIRA:RHEL-23061)

    * backport smartpqi: fix disable_managed_interrupts (JIRA:RHEL-26137)

    Enhancement(s):

    * [MCHP 8.7 FEAT] Update smartpqi driver to latest upstream Second Set of Patches (JIRA:RHEL-21592)

    * [IBM 8.10 FEAT] Upgrade the qeth driver to latest from upstream, e.g. kernel 6.4 (JIRA:RHEL-25809)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5096 advisory.

    Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation,     denial of service or information leaks. CVE-2020-29374 Jann Horn of Google reported a flaw in Linux's     virtual memory management. A parent and child process initially share all their memory, but when either     writes to a shared page, the page is duplicated and unshared (copy-on-write). However, in case an     operation such as vmsplice() required the kernel to take an additional reference to a shared page, and a     copy-on-write occurs during this operation, the kernel might have accessed the wrong process's memory. For     some programs, this could lead to an information leak or data corruption. This issue was already fixed for     most architectures, but not on MIPS and System z. This update corrects that. CVE-2020-36322,     CVE-2021-28950 The syzbot tool found that the FUSE (filesystem-in-user-space) implementation did not     correctly handle a FUSE server returning invalid attributes for a file. A local user permitted to run a     FUSE server could use this to cause a denial of service (crash). The original fix for this introduced a     different potential denial of service (infinite loop in kernel space), which has also been fixed.
    CVE-2021-3640 Lin Ma discovered a race condiiton in the Bluetooth protocol implementation that can lead to     a use-after-free. A local user could exploit this to cause a denial of service (memory corruption or     crash) or possibly for privilege escalation. CVE-2021-3744, CVE-2021-3764 minihanshen reported bugs in the     ccp driver for AMD Cryptographic Coprocessors that could lead to a resource leak. On systems using this     driver, a local user could exploit this to cause a denial of service. CVE-2021-3752 Likang Luo of NSFOCUS     Security Team discovered a flaw in the Bluetooth L2CAP implementation that can lead to a user-after-free.
    A local user could exploit this to cause a denial of service (memory corruption or crash) or possibly for     privilege escalation. CVE-2021-3760, CVE-2021-4202 Lin Ma discovered race conditions in the NCI (NFC     Controller Interface) driver, which could lead to a use-after-free. A local user could exploit this to     cause a denial of service (memory corruption or crash) or possibly for privilege escalation. This driver     is not enabled in Debian's official kernel configurations. CVE-2021-3772 A flaw was found in the SCTP     protocol implementation, which would allow a networked attacker to break an SCTP association. The attacker     would only need to know or guess the IP addresses and ports for the association. CVE-2021-4002 It was     discovered that hugetlbfs, the virtual filesystem used by applications to allocate huge pages in RAM, did     not flush the CPU's TLB in one case where it was necessary. In some circumstances a local user would be     able to read and write huge pages after they are freed and reallocated to a different process. This could     lead to privilege escalation, denial of service or information leaks. CVE-2021-4083 Jann Horn reported a     race condition in the local (Unix) sockets garbage collector, that can lead to use-after-free. A local     user could exploit this to cause a denial of service (memory corruption or crash) or possibly for     privilege escalation. CVE-2021-4135 A flaw was found in the netdevsim driver which would lead to an     information leak. This driver is not enabled in Debian's official kernel configurations. CVE-2021-4155     Kirill Tkhai discovered a data leak in the way the XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for     a size increase of files with unaligned size. A local attacker can take advantage of this flaw to leak     data on the XFS filesystem. CVE-2021-4203 Jann Horn reported a race condition in the local (Unix) sockets     implementation that can lead to a use-after-free. A local user could exploit this to leak sensitive     information from the kernel. CVE-2021-20317 It was discovered that the timer queue structure could become     corrupt, leading to waiting tasks never being woken up. A local user with certain privileges could exploit     this to cause a denial of service (system hang). CVE-2021-20321 A race condition was discovered in the     overlayfs filesystem driver. A local user with access to an overlayfs mount and to its underlying upper     directory could exploit this for privilege escalation. CVE-2021-20322 An information leak was discovered     in the IPv4 implementation. A remote attacker could exploit this to quickly discover which UDP ports a     system is using, making it easier for them to carry out a DNS poisoning attack against that system.
    CVE-2021-22600 The syzbot tool found a flaw in the packet socket (AF_PACKET) implementation which could     lead to incorrectly freeing memory. A local user with CAP_NET_RAW capability (in any user namespace) could     exploit this for denial of service (memory corruption or crash) or possibly for privilege escalation.
    CVE-2021-28711, CVE-2021-28712, CVE-2021-28713 (XSA-391) Juergen Gross reported that malicious PV backends     can cause a denial of service to guests being serviced by those backends via high frequency events, even     if those backends are running in a less privileged environment. CVE-2021-28714, CVE-2021-28715 (XSA-392)     Juergen Gross discovered that Xen guests can force the Linux netback driver to hog large amounts of kernel     memory, resulting in denial of service. CVE-2021-38300 Piotr Krysiuk discovered a flaw in the classic BPF     (cBPF) JIT compiler for MIPS architectures. A local user could exploit this to excute arbitrary code in     the kernel. This issue is mitigated by setting sysctl net.core.bpf_jit_enable=0, which is the default. It     is *not* mitigated by disabling unprivileged use of eBPF. CVE-2021-39685 Szymon Heidrich discovered a     buffer overflow vulnerability in the USB gadget subsystem, resulting in information disclosure, denial of     service or privilege escalation. CVE-2021-39686 A race condition was discovered in the Android binder     driver, that could lead to incorrect security checks. On systems where the binder driver is loaded, a     local user could exploit this for privilege escalation. CVE-2021-39698 Linus Torvalds reported a flaw in     the file polling implementation, which could lead to a use-after-free. A local user could exploit this for     denial of service (memory corruption or crash) or possibly for privilege escalation. CVE-2021-39713 The     syzbot tool found a race condition in the network scheduling subsystem which could lead to a use-after-     free. A local user could exploit this for denial of service (memory corruption or crash) or possibly for     privilege escalation. CVE-2021-41864 An integer overflow was discovered in the Extended BPF (eBPF)     subsystem. A local user could exploit this for denial of service (memory corruption or crash), or possibly     for privilege escalation. This can be mitigated by setting sysctl kernel.unprivileged_bpf_disabled=1,     which disables eBPF use by unprivileged users. CVE-2021-42739 A heap buffer overflow was discovered in the     firedtv driver for FireWire-connected DVB receivers. A local user with access to a firedtv device could     exploit this for denial of service (memory corruption or crash), or possibly for privilege escalation.
    CVE-2021-43389 The Active Defense Lab of Venustech discovered a flaw in the CMTP subsystem as used by     Bluetooth, which could lead to an out-of-bounds read and object type confusion. A local user with     CAP_NET_ADMIN capability in the initial user namespace could exploit this for denial of service (memory     corruption or crash), or possibly for privilege escalation. CVE-2021-43975 Brendan Dolan-Gavitt reported a     flaw in the hw_atl_utils_fw_rpc_wait() function in the aQuantia AQtion ethernet device driver which can     result in denial of service or the execution of arbitrary code. CVE-2021-43976 Zekun Shen and Brendan     Dolan-Gavitt discovered a flaw in the mwifiex_usb_recv() function of the Marvell WiFi-Ex USB Driver. An     attacker able to connect a crafted USB device can take advantage of this flaw to cause a denial of     service. CVE-2021-44733 A race condition was discovered in the Trusted Execution Environment (TEE)     subsystem for Arm processors, which could lead to a use-after-free. A local user permitted to access a TEE     device could exploit this for denial of service (memory corruption or crash) or possibly for privilege     escalation. CVE-2021-45095 It was discovered that the Phone Network protocol (PhoNet) driver has a     reference count leak in the pep_sock_accept() function. CVE-2021-45469 Wenqing Liu reported an out-of-     bounds memory access in the f2fs implementation if an inode has an invalid last xattr entry. An attacker     able to mount a specially crafted image can take advantage of this flaw for denial of service.
    CVE-2021-45480 A memory leak flaw was discovered in the __rds_conn_create() function in the RDS (Reliable     Datagram Sockets) protocol subsystem. CVE-2022-0001 (INTEL-SA-00598) Researchers at VUSec discovered that     the Branch History Buffer in Intel processors can be exploited to create information side channels with     speculative execution. This issue is similar to Spectre variant 2, but requires additional mitigations on     some processors. This can be exploited to obtain sensitive information from a different security context,     such as from user-space to the kernel, or from a KVM guest to the kernel. CVE-2022-0002 (INTEL-SA-00598)     This is a similar issue to CVE-2022-0001, but covers exploitation within a security context, such as from     JIT-compiled code in a sandbox to hosting code in the same process. This can be partly mitigated by     disabling eBPF for unprivileged users with the sysctl: kernel.unprivileged_bpf_disabled=2. This update     does that by default. CVE-2022-0322 Eiichi Tsukata discovered a flaw in the sctp_make_strreset_req()     function in the SCTP network protocol implementation which can result in denial of service. CVE-2022-0330     Sushma Venkatesh Reddy discovered a missing GPU TLB flush in the i915 driver, resulting in denial of     service or privilege escalation. CVE-2022-0435 Samuel Page and Eric Dumazet reported a stack overflow in     the networking module for the Transparent Inter-Process Communication (TIPC) protocol, resulting in denial     of service or potentially the execution of arbitrary code. CVE-2022-0487 A use-after-free was discovered     in the MOXART SD/MMC Host Controller support driver. This flaw does not impact the Debian binary packages     as CONFIG_MMC_MOXART is not set. CVE-2022-0492 Yiqi Sun and Kevin Wang reported that the cgroup-v1     subsystem does not properly restrict access to the release-agent feature. A local user can take advantage     of this flaw for privilege escalation and bypass of namespace isolation. CVE-2022-0617 butt3rflyh4ck     discovered a NULL pointer dereference in the UDF filesystem. A local user that can mount a specially     crafted UDF image can use this flaw to crash the system. CVE-2022-0644 Hao Sun reported a missing check     for file read permission in the finit_module() and kexec_file_load() system calls. The security impact of     this is unclear, since these system calls are usually only available to the root user. CVE-2022-22942 It     was discovered that wrong file file descriptor handling in the VMware Virtual GPU driver (vmwgfx) could     result in information leak or privilege escalation. CVE-2022-24448 Lyu Tao reported a flaw in the NFS     implementation in the Linux kernel when handling requests to open a directory on a regular file, which     could result in a information leak. CVE-2022-24959 A memory leak was discovered in the     yam_siocdevprivate() function of the YAM driver for AX.25, which could result in denial of service.
    CVE-2022-25258 Szymon Heidrich reported the USB Gadget subsystem lacks certain validation of interface OS     descriptor requests, resulting in memory corruption. CVE-2022-25375 Szymon Heidrich reported that the     RNDIS USB gadget lacks validation of the size of the RNDIS_MSG_SET command, resulting in information leak     from kernel memory. For the oldstable distribution (buster), these problems have been fixed in version     4.19.232-1. This update additionally includes many more bug fixes from stable updates 4.19.209-4.19.232     inclusive. We recommend that you upgrade your linux packages. For the detailed security status of linux     please refer to its security tracker page at: https://security-tracker.debian.org/tracker/linux

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2023-7313:32 advisory.

    * kernel: tun: avoid double free in tun_free_netdev (CVE-2022-4744)
      * kernel: net/sched: multiple vulnerabilities (CVE-2023-3609, CVE-2023-3611, CVE-2023-4128,     CVE-2023-4206, CVE-2023-4207, CVE-2023-4208)
      * kernel: out-of-bounds write in qfq_change_class function (CVE-2023-31436)
      * kernel: out-of-bounds write in hw_atl_utils_fw_rpc_wait (CVE-2021-43975)
      * kernel: Rate limit overflow messages in r8152 in intr_callback (CVE-2022-3594)
      * kernel: use after free flaw in l2cap_conn_del (CVE-2022-3640)
      * kernel: double free in usb_8dev_start_xmit (CVE-2022-28388)
      * kernel: vmwgfx: multiple vulnerabilities (CVE-2022-38457, CVE-2022-40133, CVE-2023-33951,     CVE-2023-33952)
      * hw: Intel: Gather Data Sampling (GDS) side channel vulnerability (CVE-2022-40982)
      * kernel: Information leak in l2cap_parse_conf_req (CVE-2022-42895)
      * kernel: KVM: multiple vulnerabilities (CVE-2022-45869, CVE-2023-4155, CVE-2023-30456)
      * kernel: memory leak in ttusb_dec_exit_dvb (CVE-2022-45887)
      * kernel: speculative pointer dereference in do_prlimit (CVE-2023-0458)
      * kernel: use-after-free due to race condition in qdisc_graft (CVE-2023-0590)
      * kernel: x86/mm: Randomize per-cpu entry area (CVE-2023-0597)
      * kernel: HID: check empty report_list in hid_validate_values (CVE-2023-1073)
      * kernel: sctp: fail if no bound addresses can be used for a given scope (CVE-2023-1074)
      * kernel: hid: Use After Free in asus_remove (CVE-2023-1079)
      * kernel: use-after-free in drivers/media/rc/ene_ir.c (CVE-2023-1118)
      * kernel: hash collisions in the IPv6 connection lookup table (CVE-2023-1206)
      * kernel: ovl: fix use after free in struct ovl_aio_req (CVE-2023-1252)
      * kernel: denial of service in tipc_conn_close (CVE-2023-1382)
      * kernel: Use after free bug in btsdio_remove due to race condition (CVE-2023-1989)
      * kernel: Spectre v2 SMT mitigations problem (CVE-2023-1998)
      * kernel: ext4: use-after-free in ext4_xattr_set_entry (CVE-2023-2513)
      * kernel: fbcon: shift-out-of-bounds in fbcon_set_font (CVE-2023-3161)
      * kernel: out-of-bounds access in relay_file_read (CVE-2023-3268)
      * kernel: xfrm: NULL pointer dereference in xfrm_update_ae_params (CVE-2023-3772)
      * kernel: smsusb: use-after-free caused by do_submit_urb (CVE-2023-4132)
      * kernel: Race between task migrating pages and another task calling exit_mmap (CVE-2023-4732)
      * Kernel: denial of service in atm_tc_enqueue due to type confusion (CVE-2023-23455)
      * kernel: mpls: double free on sysctl allocation failure (CVE-2023-26545)
      * kernel: Denial of service issue in az6027 driver (CVE-2023-28328)
      * kernel: lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow (CVE-2023-28772)
      * kernel: blocking operation in dvb_frontend_get_event and wait_event_interruptible (CVE-2023-31084)
      * kernel: net: qcom/emac: race condition leading to use-after-free in emac_remove (CVE-2023-33203)
      * kernel: saa7134: race condition leading to use-after-free in saa7134_finidev (CVE-2023-35823)
      * kernel: dm1105: race condition leading to use-after-free in dm1105_remove.c (CVE-2023-35824)
      * kernel: r592: race condition leading to use-after-free in r592_remove (CVE-2023-35825)
      * kernel: net/tls: tls_is_tx_ready() checked list_entry (CVE-2023-1075)
      * kernel: use-after-free bug in remove function xgene_hwmon_remove (CVE-2023-1855)
      * kernel: Use after free bug in r592_remove (CVE-2023-3141)
      * kernel: gfs2: NULL pointer dereference in gfs2_evict_inode (CVE-2023-3212)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In the Linux kernel through 5.15.2, hw_atl_utils_fw_rpc_wait in     drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c allows an attacker (who can introduce a     crafted device) to trigger an out-of-bounds write via a crafted length value. (CVE-2021-43975)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
157144	SUSE SLES15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2022:0197-1)	Nessus	SuSE Local Security Checks	2022/1/27	2026/6/26	high
160451	Amazon Linux 2 : kernel (ALASKERNEL-5.10-2022-009)	Nessus	Amazon Linux Local Security Checks	2022/5/2	2026/2/26	high
158253	Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5294-2)	Nessus	Ubuntu Local Security Checks	2022/2/22	2026/6/3	high
156748	SUSE SLED12: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2022:0068-1)	Nessus	SuSE Local Security Checks	2022/1/14	2026/6/25	high
156759	SUSE SLES12: kernel-azure / kernel-azure-base / kernel-azure-devel / etc (SUSE-SU-2022:0080-1)	Nessus	SuSE Local Security Checks	2022/1/15	2026/6/26	high
156760	SUSE SLES15: cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc (SUSE-SU-2022:0079-1)	Nessus	SuSE Local Security Checks	2022/1/15	2026/6/26	high
158416	EulerOS 2.0 SP10 : kernel (EulerOS-SA-2022-1243)	Nessus	Huawei Local Security Checks	2022/2/25	2023/4/25	high
160065	Ubuntu 16.04 ESM / 18.04 LTS : Linux kernel vulnerabilities (USN-5385-1)	Nessus	Ubuntu Local Security Checks	2022/4/21	2024/8/27	medium
267190	Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414522)	Nessus	Unity Linux Local Security Checks	2025/10/7	2025/10/15	medium
191650	RHEL 8 : kernel (RHSA-2024:1188)	Nessus	Red Hat Local Security Checks	2024/3/6	2024/11/7	high
158761	Debian DSA-5096-1 : linux - security update	Nessus	Debian Local Security Checks	2022/3/9	2026/6/3	high
292841	MiracleLinux 8 : kernel-4.18.0-513.5.1.el8_9 (AXSA:2023-7313:32)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	high
224211	Linux Distros Unpatched Vulnerability : CVE-2021-43975	Nessus	Misc.	2025/3/5	2026/7/17	medium

检测

插件搜索

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