The Rocky Linux 8.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-2026_0009 advisory.

    This advisory aggregates security fixes for the kernel SRPM in CIQ LTS 8.6. It addresses 214 CVEs:
    CVE-2019-0154, CVE-2020-29661, CVE-2019-11091, CVE-2021-3609, CVE-2019-8912, and 209 more.

Tenable has extracted the preceding description block directly from the CIQ 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 Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:4140 advisory.

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with     extremely high determinism requirements.

    Security Fix(es):
    * kernel: out-of-bounds reads in pinctrl subsystem. (CVE-2020-0427)
    * kernel: Improper input validation in some Intel(R) Ethernet E810 Adapter drivers (CVE-2020-24502)
    * kernel: Insufficient access control in some Intel(R) Ethernet E810 Adapter drivers (CVE-2020-24503)
    * kernel: Uncontrolled resource consumption in some Intel(R) Ethernet E810 Adapter drivers     (CVE-2020-24504)
    * kernel: Fragmentation cache not cleared on reconnection (CVE-2020-24586)
    * kernel: Reassembling fragments encrypted under different keys (CVE-2020-24587)
    * kernel: wifi frame payload being parsed incorrectly as an L2 frame (CVE-2020-24588)
    * kernel: Forwarding EAPOL from unauthenticated wifi client (CVE-2020-26139)
    * kernel: accepting plaintext data frames in protected networks (CVE-2020-26140)
    * kernel: not verifying TKIP MIC of fragmented frames (CVE-2020-26141)
    * kernel: accepting fragmented plaintext frames in protected networks (CVE-2020-26143)
    * kernel: accepting unencrypted A-MSDU frames that start with RFC1042 header (CVE-2020-26144)
    * kernel: accepting plaintext broadcast fragments as full frames (CVE-2020-26145)
    * kernel: locking inconsistency in tty_io.c and tty_jobctrl.c can lead to a read-after-free     (CVE-2020-29660)
    * kernel: buffer overflow in mwifiex_cmd_802_11_ad_hoc_start function via a long SSID value     (CVE-2020-36158)
    * kernel: slab out-of-bounds read in hci_extended_inquiry_result_evt() (CVE-2020-36386)
    * kernel: Improper access control in BlueZ may allow information disclosure vulnerability. (CVE-2021-0129)
    * kernel: Use-after-free in ndb_queue_rq() (CVE-2021-3348)
    * kernel: Linux kernel eBPF RINGBUF map oversized allocation (CVE-2021-3489)
    * kernel: double free in bluetooth subsystem when the HCI device initialization fails (CVE-2021-3564)
    * kernel: use-after-free in function hci_sock_bound_ioctl() (CVE-2021-3573)
    * kernel: eBPF 32-bit source register truncation on div/mod (CVE-2021-3600)
    * kernel: DoS in rb_per_cpu_empty() (CVE-2021-3679)
    * kernel: overlayfs: Mounting overlayfs inside an unprivileged user namespace can reveal files     (CVE-2021-3732)
    * kernel: heap overflow in __cgroup_bpf_run_filter_getsockopt() (CVE-2021-20194)
    * kernel: Race condition in sctp_destroy_sock list_del (CVE-2021-23133)
    * kernel: fuse: stall on CPU can occur because a retry loop continually finds the same bad inode     (CVE-2021-28950)
    * kernel: System crash in intel_pmu_drain_pebs_nhm (CVE-2021-28971)
    * kernel: protection for sequences of pointer arithmetic operations against speculatively out-of-bounds     loads can be bypassed to leak content of kernel memory (CVE-2021-29155)
    * kernel: improper input validation in tipc_nl_retrieve_key function (CVE-2021-29646)
    * kernel: lack a full memory barrier upon the assignment of a new table value in x_tables.h may lead to     DoS (CVE-2021-29650)
    * kernel: local escalation of privileges in handling of eBPF programs (CVE-2021-31440)
    * kernel: protection of stack pointer against speculative pointer arithmetic can be bypassed to leak     content of kernel memory (CVE-2021-31829)
    * kernel: out-of-bounds reads and writes due to enforcing incorrect limits for pointer arithmetic     operations by BPF verifier (CVE-2021-33200)
    * kernel: reassembling encrypted fragments with non-consecutive packet numbers (CVE-2020-26146)
    * kernel: reassembling mixed encrypted/plaintext fragments (CVE-2020-26147)
    * kernel: the copy-on-write implementation can grant unintended write access because of a race condition     in a THP mapcount check (CVE-2020-29368)
    * kernel: flowtable list del corruption with kernel BUG (CVE-2021-3635)
    * kernel: NULL pointer dereference in llsec_key_alloc()  (CVE-2021-3659)
    * kernel: setsockopt System Call Untrusted Pointer Dereference Information Disclosure (CVE-2021-20239)
    * kernel: out of bounds array access in drivers/md/dm-ioctl.c (CVE-2021-31916)

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 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.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0056-1 advisory.

    The SUSE Linux Enterprise 15 SP3 kernel was updated.

    The following security bugs were fixed:

    - 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).
    - CVE-2021-4001: Fixed a race condition when the EBPF map is frozen. (bsc#1192990)
    - 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-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-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-2021-4002: 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. (bnc#1179599)
    - CVE-2021-33098: Fixed a potential denial of service in Intel(R) Ethernet ixgbe driver due to improper     input validation. (bnc#1192877)


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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
358696	Rocky Linux 8.6 [CIQ] Security Update: bpftool / bpftool-debuginfo / kernel / kernel-abi-stablelists / etc Multiple Vulnerabilities (ciqsa-2026_0009)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/23	high
155172	RHEL 8 : kernel-rt (RHSA-2021:4140)	Nessus	Red Hat Local Security Checks	2021/11/11	2024/11/7	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
156646	SUSE SLES15: kernel-azure / kernel-azure-devel / kernel-devel-azure / etc (SUSE-SU-2022:0056-1)	Nessus	SuSE Local Security Checks	2022/1/12	2026/6/26	high

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