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openSUSE 15 SP6: 2024:3884-1 Important: Kernel Live Patch Security Update

opensuse
Calendar Grey November 4, 2024
Dist Opensuse Esm H88
This crucial update for Fedora Linux Kernel tackles several security vulnerabilities aimed at improving overall system resilience.
This update for the Linux Kernel 6.4.0-150600_23_17 fixes several issues

Description

This update for the Linux Kernel 6.4.0-150600_23_17 fixes several issues.

The following security issues were fixed:

* CVE-2023-52752: smb: client: fix use-after-free bug in

cifs_debug_data_proc_show() (bsc#1225819).

* CVE-2024-40954: net: do not leave a dangling sk pointer, when socket

creation fails (bsc#1227808)

* CVE-2024-40909: bpf: Fix a potential use-after-free in bpf_link_free()

(bsc#1228349).

Topics%20covered

Topics Covered

security advisory network security kernel patch important fix openSUSE use-after-free live patching

Patch

## 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:

* openSUSE Leap 15.6

zypper in -t patch SUSE-2024-3884=1

* SUSE Linux Enterprise Live Patching 15-SP6

zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2024-3884=1

Package List

* openSUSE Leap 15.6 (ppc64le s390x x86_64)

* kernel-livepatch-6_4_0-150600_23_17-default-4-150600.13.6.1

* kernel-livepatch-SLE15-SP6_Update_3-debugsource-4-150600.13.6.1

* kernel-livepatch-6_4_0-150600_23_17-default-debuginfo-4-150600.13.6.1

* SUSE Linux Enterprise Live Patching 15-SP6 (ppc64le s390x x86_64)

* kernel-livepatch-6_4_0-150600_23_17-default-4-150600.13.6.1

* kernel-livepatch-SLE15-SP6_Update_3-debugsource-4-150600.13.6.1

* kernel-livepatch-6_4_0-150600_23_17-default-debuginfo-4-150600.13.6.1

References

* bsc#1225819

* bsc#1228349

* bsc#1228786

## References:

* https://www.suse.com/security/cve/CVE-2023-52752.html

* https://www.suse.com/security/cve/CVE-2024-40909.html

* https://www.suse.com/security/cve/CVE-2024-40954.html

* https://bugzilla.suse.com/show_bug.cgi?id=1225819

* https://bugzilla.suse.com/show_bug.cgi?id=1228349

* https://bugzilla.suse.com/show_bug.cgi?id=1228786

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:3884-1
Release Date: 2024-11-04T07:03:37Z

Topics%20covered

Topics Covered

security advisory network security kernel patch important fix openSUSE use-after-free live patching

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