Security update for the Linux Kernel (Live Patch 37 for SLE 15 SP1)
Announcement ID: | SUSE-SU-2023:3603-1 |
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Rating: | important |
References: | |
Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves five vulnerabilities can now be installed.
Description:
This update for the Linux Kernel 4.12.14-150100_197_134 fixes several issues.
The following security issues were fixed:
- CVE-2023-3567: Fixed a use-after-free in vcs_read in drivers/tty/vt/vc_screen.c (bsc#1213244).
- CVE-2023-35001: Fixed an out-of-bounds memory access flaw in nft_byteorder that could allow a local attacker to escalate their privilege (bsc#1213063).
- CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption (bsc#1208839).
- CVE-2023-2176: Fixed an out-of-boundary read in compare_netdev_and_ip in drivers/infiniband/core/cma.c in RDMA (bsc#1210630).
- CVE-2023-3090: Fixed a heap out-of-bounds write in the ipvlan network driver (bsc#1212849).
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 Live Patching 15-SP1
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2023-3602=1 SUSE-SLE-Module-Live-Patching-15-SP1-2023-3606=1
-
SUSE Linux Enterprise Live Patching 12-SP5
zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2023-3603=1 SUSE-SLE-Live-Patching-12-SP5-2023-3604=1 SUSE-SLE-Live-Patching-12-SP5-2023-3605=1
Package List:
-
SUSE Linux Enterprise Live Patching 15-SP1 (ppc64le x86_64)
- kernel-livepatch-4_12_14-150100_197_120-default-13-150100.2.2
- kernel-livepatch-4_12_14-150100_197_134-default-7-150100.2.2
-
SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64)
- kgraft-patch-4_12_14-122_159-default-4-2.1
- kgraft-patch-4_12_14-122_144-default-8-2.2
- kgraft-patch-4_12_14-122_139-default-9-2.2
References:
- https://www.suse.com/security/cve/CVE-2023-1077.html
- https://www.suse.com/security/cve/CVE-2023-2176.html
- https://www.suse.com/security/cve/CVE-2023-3090.html
- https://www.suse.com/security/cve/CVE-2023-35001.html
- https://www.suse.com/security/cve/CVE-2023-3567.html
- https://bugzilla.suse.com/show_bug.cgi?id=1208839
- https://bugzilla.suse.com/show_bug.cgi?id=1210630
- https://bugzilla.suse.com/show_bug.cgi?id=1212849
- https://bugzilla.suse.com/show_bug.cgi?id=1213063
- https://bugzilla.suse.com/show_bug.cgi?id=1213244