The version of kernel-generic installed on the remote host is prior to 5.15.139 / 5.15.139_smp. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2023-325-01 advisory.

    New kernel packages are available for Slackware 15.0 to fix security issues.

Tenable has extracted the preceding description block directly from the kernel-generic 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 :

    A use-after-free flaw was found in vmxnet3_rq_alloc_rx_buf in drivers/net/vmxnet3/vmxnet3_drv.c in     VMware's vmxnet3 ethernet NIC driver in the Linux Kernel. This issue could allow a local attacker to crash     the system due to a double-free while cleaning up vmxnet3_rq_cleanup_all, which could also lead to a     kernel information leak problem.(CVE-2023-4387)

    A NULL pointer dereference flaw was found in vmxnet3_rq_cleanup in drivers/net/vmxnet3/vmxnet3_drv.c in     the networking sub-component in vmxnet3 in the Linux Kernel. This issue may allow a local attacker with     normal user privilege to cause a denial of service due to a missing sanity check during     cleanup.(CVE-2023-4459)

    A NULL pointer dereference flaw was found in dbFree in fs/jfs/jfs_dmap.c in the journaling file system     (JFS) in the Linux Kernel. This issue may allow a local attacker to crash the system due to a missing     sanity check.(CVE-2023-4385)

    A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel. The bug occurs     during device initialization when the siano device is plugged in. This flaw allows a local user to crash     the system, causing a denial of service condition.(CVE-2023-4132)

    A buffer overrun vulnerability was found in the netback driver in Xen due to an unusual split packet. This     flaw allows an unprivileged guest to cause a denial of service (DoS) of the host by sending network     packets to the backend, causing the backend to crash.(CVE-2023-34319)

    A use-after-free flaw was found in nfc_llcp_find_local in net/nfc/llcp_core.c in NFC in the Linux kernel.
    This flaw allows a local user with special privileges to impact a kernel information leak     issue.(CVE-2023-3863)

    An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_net.c has a     .disconnect versus dvb_device_open race condition that leads to a use-after-free.(CVE-2022-45886)

    In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This     could lead to local escalation of privilege with no additional execution privileges needed. User     interaction is not needed for exploitation.(CVE-2023-21255)

    A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol. This issue     could allow a remote user to crash the system.(CVE-2023-3338)

    A null pointer dereference was found in the Linux kernel's Integrated Sensor Hub (ISH) driver. This issue     could allow a local user to crash the system.(CVE-2023-3358)

    A use-after-free flaw was found in net/sched/cls_fw.c in classifiers (cls_fw, cls_u32, and cls_route) in     the Linux Kernel. This flaw allows a local attacker to perform a local privilege escalation due to     incorrect handling of the existing filter, leading to a kernel information leak issue.(CVE-2023-4128)

    A flaw was found in the Linux kernel's TUN/TAP functionality. This issue could allow a local user to     bypass network filters and gain unauthorized access to some resources. The original patches fixing     CVE-2023-1076 are incorrect or incomplete. The problem is that the following upstream commits -     a096ccca6e50 ('tun: tun_chr_open(): correctly initialize socket uid'), - 66b2c338adce ('tap: tap_open():
    correctly initialize socket uid'), pass 'inode-i_uid' to sock_init_data_uid() as the last parameter and     that turns out to not be accurate.(CVE-2023-4194)

    A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to     achieve local privilege escalation.If tcf_change_indev() fails, fw_set_parms() will immediately return an     error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can     control the reference counter and set it to zero, they can cause the reference to be freed, leading to a     use-after-free vulnerability.We recommend upgrading past commit     0323bce598eea038714f941ce2b22541c46d488f.(CVE-2023-3776)

    A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to     achieve local privilege escalation.If tcf_change_indev() fails, u32_set_parms() will immediately return an     error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can     control the reference counter and set it to zero, they can cause the reference to be freed, leading to a     use-after-free vulnerability.We recommend upgrading past commit     04c55383fa5689357bcdd2c8036725a55ed632bc.(CVE-2023-3609)

    A flaw was found in the Linux kernels IP framework for transforming packets (XFRM subsystem). This     issue may allow a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer in     xfrm_update_ae_params(), leading to a possible kernel crash and denial of service.(CVE-2023-3772)

    An out-of-bounds write vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited     to achieve local privilege escalation.The qfq_change_agg() function in net/sched/sch_qfq.c allows an out-     of-bounds write because lmax is updated according to packet sizes without bounds checks.We recommend     upgrading past commit 3e337087c3b5805fe0b8a46ba622a962880b5d64.(CVE-2023-3611)

    Linux Kernel nftables Out-Of-Bounds Read/Write Vulnerability; nft_byteorder poorly handled vm register     contents when CAP_NET_ADMIN is in any user or network namespace(CVE-2023-35001)

    A use-after-free vulnerability was found in the Linux kernel's netfilter subsystem in     net/netfilter/nf_tables_api.c.Mishandled error handling with NFT_MSG_NEWRULE makes it possible to use a     dangling pointer in the same transaction causing a use-after-free vulnerability. This flaw allows a local     attacker with user access to cause a privilege escalation issue.We recommend upgrading past     commit1240eb93f0616b21c675416516ff3d74798fdc97.(CVE-2023-3390)

    A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernels IPv6     functionality when a user makes a new kind of SYN flood attack. A user located in the local network or     with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6 connections up     to 95%.(CVE-2023-1206)

Tenable has extracted the preceding description block directly from the EulerOS kernel 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 :

    A use-after-free flaw was found in vmxnet3_rq_alloc_rx_buf in drivers     et/vmxnet3/vmxnet3_drv.c in VMware's vmxnet3 ethernet NIC driver in the Linux Kernel. This issue could     allow a local attacker to crash the system due to a double-free while cleaning up vmxnet3_rq_cleanup_all,     which could also lead to a kernel information leak problem.(CVE-2023-4387)

    A NULL pointer dereference flaw was found in vmxnet3_rq_cleanup in drivers     et/vmxnet3/vmxnet3_drv.c in the networking sub-component in vmxnet3 in the Linux Kernel. This issue may     allow a local attacker with normal user privilege to cause a denial of service due to a missing sanity     check during cleanup.(CVE-2023-4459)

    A NULL pointer dereference flaw was found in dbFree in fs/jfs/jfs_dmap.c in the journaling file system     (JFS) in the Linux Kernel. This issue may allow a local attacker to crash the system due to a missing     sanity check.(CVE-2023-4385)

    A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel. The bug occurs     during device initialization when the siano device is plugged in. This flaw allows a local user to crash     the system, causing a denial of service condition.(CVE-2023-4132)

    A known cache speculation vulnerability, known as Branch History Injection (BHI) or Spectre-BHB, becomes     actual again for the new hw AmpereOne. Spectre-BHB is similar to Spectre v2, except that malicious code     uses the shared branch history (stored in the CPU Branch History Buffer, or BHB) to influence mispredicted     branches within the victim's hardware context. Once that occurs, speculation caused by the mispredicted     branches can cause cache allocation. This issue leads to obtaining information that should not be     accessible.(CVE-2023-3006)

    A buffer overrun vulnerability was found in the netback driver in Xen due to an unusual split packet. This     flaw allows an unprivileged guest to cause a denial of service (DoS) of the host by sending network     packets to the backend, causing the backend to crash.(CVE-2023-34319)

    A use-after-free flaw was found in nfc_llcp_find_local in net     fc/llcp_core.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact     a kernel information leak issue.(CVE-2023-3863)

    An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_net.c has a     .disconnect versus dvb_device_open race condition that leads to a use-after-free.(CVE-2022-45886)

    In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This     could lead to local escalation of privilege with no additional execution privileges needed. User     interaction is not needed for exploitation.(CVE-2023-21255)

    A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol. This issue     could allow a remote user to crash the system.(CVE-2023-3338)

    An issue was discovered in the Linux kernel through 6.1-rc8. dpu_crtc_atomic_check in     drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c lacks check of the return value of kzalloc() and will cause the     NULL Pointer Dereference.(CVE-2023-3220)

    A null pointer dereference was found in the Linux kernel's Integrated Sensor Hub (ISH) driver. This issue     could allow a local user to crash the system.(CVE-2023-3358)

    An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in     renesas_usb3_remove in drivers/usb/gadget/udc/renesas_usb3.c.(CVE-2023-35828)

    A use-after-free flaw was found in net/sched/cls_fw.c in classifiers (cls_fw, cls_u32, and cls_route) in     the Linux Kernel. This flaw allows a local attacker to perform a local privilege escalation due to     incorrect handling of the existing filter, leading to a kernel information leak issue.(CVE-2023-4128)

    A flaw was found in the Linux kernel's TUN/TAP functionality. This issue could allow a local user to     bypass network filters and gain unauthorized access to some resources. The original patches fixing     CVE-2023-1076 are incorrect or incomplete. The problem is that the following upstream commits -     a096ccca6e50 ('tun: tun_chr_open(): correctly initialize socket uid'), - 66b2c338adce ('tap: tap_open():
    correctly initialize socket uid'), pass 'inode-i_uid' to sock_init_data_uid() as the last parameter and     that turns out to not be accurate.(CVE-2023-4194)

    A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to     achieve local privilege escalation.If tcf_change_indev() fails, fw_set_parms() will immediately return an     error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can     control the reference counter and set it to zero, they can cause the reference to be freed, leading to a     use-after-free vulnerability.We recommend upgrading past commit     0323bce598eea038714f941ce2b22541c46d488f.(CVE-2023-3776)

    A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to     achieve local privilege escalation.If tcf_change_indev() fails, u32_set_parms() will immediately return an     error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can     control the reference counter and set it to zero, they can cause the reference to be freed, leading to a     use-after-free vulnerability.We recommend upgrading past commit     04c55383fa5689357bcdd2c8036725a55ed632bc.(CVE-2023-3609)

    A flaw was found in the Linux kernels IP framework for transforming packets (XFRM subsystem). This     issue may allow a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer in     xfrm_update_ae_params(), leading to a possible kernel crash and denial of service.(CVE-2023-3772)

    An out-of-bounds write vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited     to achieve local privilege escalation.The qfq_change_agg() function in net/sched/sch_qfq.c allows an out-     of-bounds write because lmax is updated according to packet sizes without bounds checks.We recommend     upgrading past commit 3e337087c3b5805fe0b8a46ba622a962880b5d64.(CVE-2023-3611)

    Linux Kernel nftables Out-Of-Bounds Read/Write Vulnerability; nft_byteorder poorly handled vm register     contents when CAP_NET_ADMIN is in any user or network namespace(CVE-2023-35001)

    A use-after-free vulnerability was found in the Linux kernel's netfilter subsystem in net     etfilter     f_tables_api.c.Mishandled error handling with NFT_MSG_NEWRULE makes it possible to use a dangling pointer     in the same transaction causing a use-after-free vulnerability. This flaw allows a local attacker with     user access to cause a privilege escalation issue.We recommend upgrading past     commit1240eb93f0616b21c675416516ff3d74798fdc97.(CVE-2023-3390)

    A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernels IPv6     functionality when a user makes a new kind of SYN flood attack. A user located in the local network or     with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6 connections up     to 95%.(CVE-2023-1206)

    An out-of-bounds memory access flaw was found in the Linux kernels XFS file system in how a user     restores an XFS image after failure (with a dirty log journal). This flaw allows a local user to crash or     potentially escalate their privileges on the system.(CVE-2023-2124)

Tenable has extracted the preceding description block directly from the EulerOS kernel 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 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6416-3 advisory.

    It was discovered that the IPv6 implementation in the Linux kernel contained a high rate of hash     collisions in connection lookup table. A remote attacker could use this to cause a denial of service     (excessive CPU consumption). (CVE-2023-1206)

    Daniel Trujillo, Johannes Wikner, and Kaveh Razavi discovered that some AMD processors utilising     speculative execution and branch prediction may allow unauthorised memory reads via a speculative side-     channel attack. A local attacker could use this to expose sensitive information, including kernel memory.
    (CVE-2023-20569)

    It was discovered that the IPv6 RPL protocol implementation in the Linux kernel did not properly handle     user-supplied data. A remote attacker could use this to cause a denial of service (system crash).
    (CVE-2023-2156)

    Davide Ornaghi discovered that the DECnet network protocol implementation in the Linux kernel contained a     null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service     (system crash) or possibly execute arbitrary code. Please note that kernel support for the DECnet has been     removed to resolve this CVE. (CVE-2023-3338)

    Chih-Yen Chang discovered that the KSMBD implementation in the Linux kernel did not properly validate     command payload size, leading to a out-of-bounds read vulnerability. A remote attacker could possibly use     this to cause a denial of service (system crash). (CVE-2023-38432)

    It was discovered that the NFC implementation in the Linux kernel contained a use-after-free vulnerability     when performing peer-to-peer communication in certain conditions. A privileged attacker could use this to     cause a denial of service (system crash) or possibly expose sensitive information (kernel memory).
    (CVE-2023-3863)

    Laurence Wit discovered that the KSMBD implementation in the Linux kernel did not properly validate a     buffer size in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could     use this to cause a denial of service (system crash) or possibly expose sensitive information.
    (CVE-2023-3865)

    Laurence Wit discovered that the KSMBD implementation in the Linux kernel contained a null pointer     dereference vulnerability when handling handling chained requests. A remote attacker could use this to     cause a denial of service (system crash). (CVE-2023-3866)

    It was discovered that the Siano USB MDTV receiver device driver in the Linux kernel did not properly     handle device initialization failures in certain situations, leading to a use-after-free vulnerability. A     physically proximate attacker could use this cause a denial of service (system crash). (CVE-2023-4132)

    Andy Nguyen discovered that the KVM implementation for AMD processors in the Linux kernel with Secure     Encrypted Virtualization (SEV) contained a race condition when accessing the GHCB page. A local attacker     in a SEV guest VM could possibly use this to cause a denial of service (host system crash).
    (CVE-2023-4155)

    It was discovered that the TUN/TAP driver in the Linux kernel did not properly initialize socket data. A     local attacker could use this to cause a denial of service (system crash). (CVE-2023-4194)

    Maxim Suhanov discovered that the exFAT file system implementation in the Linux kernel did not properly     check a file name length, leading to an out- of-bounds write vulnerability. An attacker could use this to     construct a malicious exFAT image that, when mounted and operated on, could cause a denial of service     (system crash) or possibly execute arbitrary code. (CVE-2023-4273)

    Thelford Williams discovered that the Ceph file system messenger protocol implementation in the Linux     kernel did not properly validate frame segment length in certain situation, leading to a buffer overflow     vulnerability. A remote attacker could use this to cause a denial of service (system crash) or possibly     execute arbitrary code. (CVE-2023-44466)

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 Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3508 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-3508-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                        Ben Hutchings     July 27, 2023                                 https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : linux     Version        : 4.19.289-1     CVE ID         : CVE-2023-1380 CVE-2023-2002 CVE-2023-2007 CVE-2023-2269                      CVE-2023-3090 CVE-2023-3111 CVE-2023-3141 CVE-2023-3268                      CVE-2023-3338 CVE-2023-20593 CVE-2023-31084 CVE-2023-32233                      CVE-2023-34256 CVE-2023-35788 CVE-2023-35823 CVE-2023-35824                      CVE-2023-35828

    Several vulnerabilities have been discovered in the Linux kernel that     may lead to a privilege escalation, denial of service or information     leaks.

    CVE-2023-1380

        Jisoo Jang reported a heap out-of-bounds read in the brcmfmac         Wi-Fi driver.  On systems using this driver, a local user could         exploit this to read sensitive information or to cause a denial of         service (crash).

    CVE-2023-2002

        Ruiahn Li reported an incorrect permissions check in the Bluetooth         subsystem.  A local user could exploit this to reconfigure local         Bluetooth interfaces, resulting in information leaks, spoofing, or         denial of service (loss of connection).

    CVE-2023-2007

        Lucas Leong (@_wmliang_) and Reno Robert of Trend Micro Zero Day         Initiative discovered a time-of-check-to-time-of-use flaw in the         dpt_i2o SCSI controller driver.  A local user with access to a         SCSI device using this driver could exploit this for privilege         escalation.

        This flaw has been mitigated by removing support for the I2OUSRCMD         operation.

    CVE-2023-2269

        Zheng Zhang reported that improper handling of locking in the         device mapper implementation may result in denial of service.

    CVE-2023-3090

        It was discovered that missing initialization in ipvlan networking         may lead to an out-of-bounds write vulnerability, resulting in         denial of service or potentially the execution of arbitrary code.

    CVE-2023-3111

        The TOTE Robot tool found a flaw in the Btrfs filesystem driver         that can lead to a use-after-free.  It's unclear whether an         unprivileged user can exploit this.

    CVE-2023-3141

        A flaw was discovered in the r592 memstick driver that could lead         to a use-after-free after the driver is removed or unbound from a         device.  The security impact of this is unclear.

    CVE-2023-3268

        It was discovered that an out-of-bounds memory access in relayfs         could result in denial of service or an information leak.

    CVE-2023-3338

        Ornaghi Davide discovered a flaw in the DECnet protocol         implementation which could lead to a null pointer dereference or         use-after-free.  A local user can exploit this to cause a denial         of service (crash or memory corruption) and probably for privilege         escalation.

        This flaw has been mitigated by removing the DECnet protocol         implementation.

    CVE-2023-20593

        Tavis Ormandy discovered that under specific microarchitectural         circumstances, a vector register in AMD Zen 2 CPUs may not be         written to 0 correctly.  This flaw allows an attacker to leak         sensitive information across concurrent processes, hyper threads         and virtualized guests.

        For details please refer to         <https://lock.cmpxchg8b.com/zenbleed.html> and         <https://github.com/google/security-research/security/advisories/GHSA-v6wh-rxpg-cmm8>.

        This issue can also be mitigated by a microcode update through the         amd64-microcode package or a system firmware (BIOS/UEFI) update.
        However, the initial microcode release by AMD only provides         updates for second generation EPYC CPUs.  Various Ryzen CPUs are         also affected, but no updates are available yet.

    CVE-2023-31084

        It was discovered that the DVB Core driver does not properly         handle locking of certain events, allowing a local user to cause a         denial of service.

    CVE-2023-32233

        Patryk Sondej and Piotr Krysiuk discovered a use-after-free flaw         in the Netfilter nf_tables implementation when processing batch         requests, which may result in local privilege escalation for a         user with the CAP_NET_ADMIN capability in any user or network         namespace.

    CVE-2023-34256

        The syzbot tool found a time-of-check-to-time-of-use flaw in the         ext4 filesystem driver.  An attacker able to mount a disk image or         device that they can also write to directly could exploit this to         cause an out-of-bounds read, possibly resulting in a leak of         sensitive information or denial of service (crash).

    CVE-2023-35788

        Hangyu Hua discovered an out-of-bounds write vulnerability in the         Flower classifier which may result in denial of service or the         execution of arbitrary code.

    CVE-2023-35823

        A flaw was discovered in the saa7134 media driver that could lead         to a use-after-free after the driver is removed or unbound from a         device.  The security impact of this is unclear.

    CVE-2023-35824

        A flaw was discovered in the dm1105 media driver that could lead         to a use-after-free after the driver is removed or unbound from a         device.  The security impact of this is unclear.

    CVE-2023-35828

        A flaw was discovered in the renesas_udc USB device-mode driver         that could lead to a use-after-free after the driver is removed or         unbound from a device.  The security impact of this is unclear.

        This driver is not enabled in Debian's official kernel         configurations.

    For Debian 10 buster, these problems have been fixed in version     4.19.289-1.

    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

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
186088	Slackware Linux 15.0 kernel-generic Multiple Vulnerabilities (SSA:2023-325-01)	Nessus	Slackware Local Security Checks	2023/11/21	2025/9/29	critical
188789	EulerOS 2.0 SP9 : kernel (EulerOS-SA-2023-2898)	Nessus	Huawei Local Security Checks	2024/1/16	2025/9/29	high
188804	EulerOS 2.0 SP9 : kernel (EulerOS-SA-2023-2879)	Nessus	Huawei Local Security Checks	2024/1/16	2025/9/29	high
183426	Ubuntu 22.04 LTS : Linux kernel (Raspberry Pi) vulnerabilities (USN-6416-3)	Nessus	Ubuntu Local Security Checks	2023/10/19	2024/8/27	critical
178958	Debian dla-3508 : hyperv-daemons - security update	Nessus	Debian Local Security Checks	2023/7/28	2025/1/22	critical

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