The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4731-1 advisory.

    The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security and bugfixes.


    The following security bugs were fixed:

    - CVE-2023-6176: Fixed a denial of service in the cryptographic algorithm scatterwalk functionality     (bsc#1217332).
    - CVE-2023-2006: Fixed a race condition in the RxRPC network protocol (bsc#1210447).
    - CVE-2023-39197: Fixed a out-of-bounds read in nf_conntrack_dccp_packet() (bsc#1216976).
    - CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve     local privilege escalation (bsc#1215420).
    - CVE-2023-6039: Fixed a use-after-free in lan78xx_disconnect in drivers/net/usb/lan78xx.c (bsc#1217068).
    - CVE-2023-45863: Fixed a out-of-bounds write in fill_kobj_path() (bsc#1216058).
    - CVE-2023-5158: Fixed a denial of service in vringh_kiov_advance() in drivers/vhost/vringh.c in the host     side of a virtio ring (bsc#1215710).
    - CVE-2023-45871: Fixed an issue in the IGB driver, where the buffer size may not be adequate for frames     larger than the MTU (bsc#1216259).
    - CVE-2023-5717: Fixed a heap out-of-bounds write vulnerability in the Performance Events component     (bsc#1216584).
    - CVE-2023-39198: Fixed a race condition leading to use-after-free in qxl_mode_dumb_create()     (bsc#1216965).
    - CVE-2023-25775: Fixed improper access control in the Intel Ethernet Controller RDMA driver     (bsc#1216959).
    - CVE-2023-46862: Fixed a NULL pointer dereference in io_uring_show_fdinfo() (bsc#1216693).


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 SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4730-1 advisory.

    The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security and bugfixes.


    The following security bugs were fixed:

    - CVE-2023-6176: Fixed a denial of service in the cryptographic algorithm scatterwalk functionality     (bsc#1217332).
    - CVE-2023-2006: Fixed a race condition in the RxRPC network protocol (bsc#1210447).
    - CVE-2023-5633: Fixed a use-after-free flaw in the way memory objects were handled when they were being     used to store a surface (bsc#1216527).
    - CVE-2023-39197: Fixed a out-of-bounds read in nf_conntrack_dccp_packet() (bsc#1216976).
    - CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve     local privilege escalation (bsc#1215420).
    - CVE-2023-6039: Fixed a use-after-free in lan78xx_disconnect in drivers/net/usb/lan78xx.c (bsc#1217068).
    - CVE-2023-45863: Fixed a out-of-bounds write in fill_kobj_path() (bsc#1216058).
    - CVE-2023-5158: Fixed a denial of service in vringh_kiov_advance() in drivers/vhost/vringh.c in the host     side of a virtio ring (bsc#1215710).
    - CVE-2023-45871: Fixed an issue in the IGB driver, where the buffer size may not be adequate for frames     larger than the MTU (bsc#1216259).
    - CVE-2023-5717: Fixed a heap out-of-bounds write vulnerability in the Performance Events component     (bsc#1216584).
    - CVE-2023-39198: Fixed a race condition leading to use-after-free in qxl_mode_dumb_create()     (bsc#1216965).
    - CVE-2023-25775: Fixed improper access control in the Intel Ethernet Controller RDMA driver     (bsc#1216959).
    - CVE-2023-46862: Fixed a NULL pointer dereference in io_uring_show_fdinfo() (bsc#1216693).


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.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-430 advisory.

    An issue was discovered in the Linux kernel before 6.5.9, exploitable by local users with userspace access     to MMIO registers. Incorrect access checking in the #VC handler and instruction emulation of the SEV-ES     emulation of MMIO accesses could lead to arbitrary write access to kernel memory (and thus privilege     escalation). This depends on a race condition through which userspace can replace an instruction before     the #VC handler reads it. (CVE-2023-46813)

    An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an     io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur. (CVE-2023-46862)

    x86: KVM: SVM: always update the x2avic msr interception (CVE-2023-5090)

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

    ext4: fix BUG in ext4_mb_new_inode_pa() due to overflow (CVE-2023-54069)

    A heap out-of-bounds write vulnerability in the Linux kernel's Linux Kernel Performance Events (perf)     component can be exploited to achieve local privilege escalation.

    If perf_read_group() is called while an event's sibling_list is smaller than its child's sibling_list, it     can increment or write to memory locations outside of the allocated buffer.

    We recommend upgrading past commit 32671e3799ca2e4590773fd0e63aaa4229e50c06. (CVE-2023-5717)

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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
186812	SUSE SLES15: cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc (SUSE-SU-2023:4731-1)	Nessus	SuSE Local Security Checks	2023/12/13	2026/6/25	critical
187014	SUSE SLED15: cluster-md-kmp-64kb / cluster-md-kmp-default / dlm-kmp-64kb / etc (SUSE-SU-2023:4730-1)	Nessus	SuSE Local Security Checks	2023/12/15	2026/6/25	critical
185719	Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-430)	Nessus	Amazon Linux Local Security Checks	2023/11/15	2026/2/10	high

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