Security update for the Linux Kernel (Live Patch 39 for SLE 15 SP1)
Announcement ID: | SUSE-SU-2023:2386-1 |
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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 three vulnerabilities can now be installed.
Description:
This update for the Linux Kernel 4.12.14-150100_197_142 fixes several issues.
The following security issues were fixed:
- CVE-2023-1989: Fixed a use after free in btsdio_remove (bsc#1210500).
- CVE-2023-2162: Fixed an use-after-free flaw in iscsi_sw_tcp_session_create (bsc#1210662).
- CVE-2023-23454: Fixed a type-confusion in the CBQ network scheduler (bsc#1207188).
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-SP1-2023-2386=1
Package List:
-
SUSE Linux Enterprise Live Patching 15-SP1 (ppc64le x86_64)
- kernel-livepatch-4_12_14-150100_197_142-default-2-150100.2.2
References:
- https://www.suse.com/security/cve/CVE-2023-1989.html
- https://www.suse.com/security/cve/CVE-2023-2162.html
- https://www.suse.com/security/cve/CVE-2023-23454.html
- https://bugzilla.suse.com/show_bug.cgi?id=1207188
- https://bugzilla.suse.com/show_bug.cgi?id=1210500
- https://bugzilla.suse.com/show_bug.cgi?id=1210662