Security update for the Linux Kernel

Announcement ID: SUSE-SU-2023:0770-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2022-38096 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-38096 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-4129 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2022-4129 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • CVE-2023-0597 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • CVE-2023-0597 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • CVE-2023-1118 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-1118 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-23559 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
  • CVE-2023-23559 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-26545 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2023-26545 ( NVD ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise High Availability Extension 12 SP5
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Live Patching 12-SP5
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • SUSE Linux Enterprise Software Development Kit 12 SP5
  • SUSE Linux Enterprise Workstation Extension 12 12-SP5

An update that solves six vulnerabilities and has five security fixes can now be installed.

Description:

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

  • CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331).
  • CVE-2022-4129: Fixed a denial of service with the Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. (bsc#1205711)
  • CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845).
  • CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
  • CVE-2023-23559: Fixed integer overflow in rndis_wlan that leads to a buffer overflow (bsc#1207051).
  • CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700).

The following non-security bugs were fixed:

  • bonding: fix 802.3ad state sent to partner when unbinding slave (git-fixes).
  • icmp: do not fail on fragment reassembly time exceeded (git-fixes).
  • ipmi: fix initialization when workqueue allocation fails (git-fixes).
  • ipmi: msghandler: Make symbol 'remove_work_wq' static (git-fixes).
  • kabi fix for - SUNRPC: Fix priority queue fairness (git-fixes).
  • kabi fix for: NFS: Pass error information to the pgio error cleanup routine (git-fixes).
  • kabi/severities: add l2tp local symbols
  • net: aquantia: fix RSS table and key sizes (git-fixes).
  • netfilter: ipvs: Fix inappropriate output of procfs (git-fixes).
  • netfilter: xt_connlimit: do not store address in the conn nodes (git-fixes).
  • nfs: Fix nfsi->nrequests count error on nfs_inode_remove_request (git-fixes).
  • nfs: Pass error information to the pgio error cleanup routine (git-fixes).
  • nfsd: fix handling of readdir in v4root vs. mount upcall timeout (git-fixes).
  • nfsd: fix race to check ls_layouts (git-fixes).
  • nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure (git-fixes).
  • ocfs2: Fix data corruption after failed write (bsc#1208542).
  • pNFS/filelayout: Fix coalescing test for single DS (git-fixes).
  • powerpc/eeh: Fix use-after-release of EEH driver (bsc#1065729).
  • powerpc/fscr: Enable interrupts earlier before calling get_user() (bsc#1065729).
  • powerpc/powernv: Fix build error in opal-imc.c when NUMA=n (bsc#1065729).
  • powerpc/powernv: IMC fix out of bounds memory access at shutdown (bsc#1065729).
  • scsi: qla2xxx: Add option to disable FC2 Target support (bsc#1198438 bsc#1206103).
  • sunrpc: Fix priority queue fairness (git-fixes).
  • sunrpc: ensure the matching upcall is in-flight upon downcall (git-fixes).
  • vlan: Fix out of order vlan headers with reorder header off (git-fixes).
  • vlan: Fix vlan insertion for packets without ethernet header (git-fixes).
  • vxlan: Fix error path in __vxlan_dev_create() (git-fixes).
  • vxlan: changelink: Fix handling of default remotes (git-fixes).
  • xfrm: Copy policy family in clone_policy (git-fixes).

Special Instructions and Notes:

  • Please reboot the system after installing this update.

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-770=1 SUSE-SLE-HA-12-SP5-2023-770=1
  • SUSE Linux Enterprise High Availability Extension 12 SP5
    zypper in -t patch SUSE-SLE-HA-12-SP5-2023-770=1
  • SUSE Linux Enterprise Live Patching 12-SP5
    zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2023-770=1
  • SUSE Linux Enterprise Software Development Kit 12 SP5
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2023-770=1
  • SUSE Linux Enterprise High Performance Computing 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-770=1
  • SUSE Linux Enterprise Server 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-770=1
  • SUSE Linux Enterprise Workstation Extension 12 12-SP5
    zypper in -t patch SUSE-SLE-WE-12-SP5-2023-770=1

Package List:

  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
    • dlm-kmp-default-debuginfo-4.12.14-122.153.1
    • ocfs2-kmp-default-debuginfo-4.12.14-122.153.1
    • ocfs2-kmp-default-4.12.14-122.153.1
    • kernel-syms-4.12.14-122.153.1
    • cluster-md-kmp-default-4.12.14-122.153.1
    • kernel-default-base-4.12.14-122.153.1
    • kernel-default-devel-4.12.14-122.153.1
    • kernel-default-base-debuginfo-4.12.14-122.153.1
    • kernel-default-debuginfo-4.12.14-122.153.1
    • gfs2-kmp-default-debuginfo-4.12.14-122.153.1
    • kernel-default-debugsource-4.12.14-122.153.1
    • gfs2-kmp-default-4.12.14-122.153.1
    • dlm-kmp-default-4.12.14-122.153.1
    • cluster-md-kmp-default-debuginfo-4.12.14-122.153.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (nosrc ppc64le x86_64)
    • kernel-default-4.12.14-122.153.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
    • kernel-devel-4.12.14-122.153.1
    • kernel-source-4.12.14-122.153.1
    • kernel-macros-4.12.14-122.153.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
    • kernel-default-devel-debuginfo-4.12.14-122.153.1
  • SUSE Linux Enterprise High Availability Extension 12 SP5 (ppc64le s390x x86_64)
    • dlm-kmp-default-debuginfo-4.12.14-122.153.1
    • ocfs2-kmp-default-debuginfo-4.12.14-122.153.1
    • ocfs2-kmp-default-4.12.14-122.153.1
    • cluster-md-kmp-default-4.12.14-122.153.1
    • kernel-default-debuginfo-4.12.14-122.153.1
    • gfs2-kmp-default-debuginfo-4.12.14-122.153.1
    • kernel-default-debugsource-4.12.14-122.153.1
    • gfs2-kmp-default-4.12.14-122.153.1
    • dlm-kmp-default-4.12.14-122.153.1
    • cluster-md-kmp-default-debuginfo-4.12.14-122.153.1
  • SUSE Linux Enterprise High Availability Extension 12 SP5 (nosrc)
    • kernel-default-4.12.14-122.153.1
  • SUSE Linux Enterprise Live Patching 12-SP5 (nosrc)
    • kernel-default-4.12.14-122.153.1
  • SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64)
    • kgraft-patch-4_12_14-122_153-default-1-8.3.1
    • kernel-default-kgraft-devel-4.12.14-122.153.1
    • kernel-default-kgraft-4.12.14-122.153.1
    • kernel-default-debuginfo-4.12.14-122.153.1
    • kernel-default-debugsource-4.12.14-122.153.1
  • SUSE Linux Enterprise Software Development Kit 12 SP5 (noarch nosrc)
    • kernel-docs-4.12.14-122.153.1
  • SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64)
    • kernel-obs-build-4.12.14-122.153.1
    • kernel-obs-build-debugsource-4.12.14-122.153.1
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 nosrc x86_64)
    • kernel-default-4.12.14-122.153.1
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
    • kernel-syms-4.12.14-122.153.1
    • kernel-default-base-4.12.14-122.153.1
    • kernel-default-devel-4.12.14-122.153.1
    • kernel-default-debuginfo-4.12.14-122.153.1
    • kernel-default-debugsource-4.12.14-122.153.1
    • kernel-default-base-debuginfo-4.12.14-122.153.1
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
    • kernel-devel-4.12.14-122.153.1
    • kernel-source-4.12.14-122.153.1
    • kernel-macros-4.12.14-122.153.1
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64)
    • kernel-default-devel-debuginfo-4.12.14-122.153.1
  • SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64 nosrc)
    • kernel-default-4.12.14-122.153.1
  • SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
    • kernel-syms-4.12.14-122.153.1
    • kernel-default-base-4.12.14-122.153.1
    • kernel-default-devel-4.12.14-122.153.1
    • kernel-default-debuginfo-4.12.14-122.153.1
    • kernel-default-debugsource-4.12.14-122.153.1
    • kernel-default-base-debuginfo-4.12.14-122.153.1
  • SUSE Linux Enterprise Server 12 SP5 (noarch)
    • kernel-devel-4.12.14-122.153.1
    • kernel-source-4.12.14-122.153.1
    • kernel-macros-4.12.14-122.153.1
  • SUSE Linux Enterprise Server 12 SP5 (s390x)
    • kernel-default-man-4.12.14-122.153.1
  • SUSE Linux Enterprise Server 12 SP5 (x86_64)
    • kernel-default-devel-debuginfo-4.12.14-122.153.1
  • SUSE Linux Enterprise Workstation Extension 12 12-SP5 (nosrc)
    • kernel-default-4.12.14-122.153.1
  • SUSE Linux Enterprise Workstation Extension 12 12-SP5 (x86_64)
    • kernel-default-debugsource-4.12.14-122.153.1
    • kernel-default-debuginfo-4.12.14-122.153.1
    • kernel-default-extra-debuginfo-4.12.14-122.153.1
    • kernel-default-extra-4.12.14-122.153.1

References: