SUSE 15 SP6: 2024:3882-1 critical: kernel patch addresses buffer overflow
suse
November 4, 2024
* bsc#1225819 * bsc#1228349 * bsc#1228786 * bsc#1231419
Summary
## This update for the Linux Kernel 6.4.0-150600_23_14 fixes several issues. The following security issues were fixed: * CVE-2024-42133: Bluetooth: Ignore too large handle values in BIG (bsc#1231419) * 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). ## 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-2024-3882=1 * SUSE Linux Enterprise Live Patching 15-SP6
Topics Covered
References
* bsc#1225819
* bsc#1228349
* bsc#1228786
* bsc#1231419
Cross-
* CVE-2023-52752
* CVE-2024-40909
* CVE-2024-40954
* CVE-2024-42133
CVSS scores:
* CVE-2023-52752 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-52752 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-40909 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-40909 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-40954 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-40954 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-42133 ( SUSE ): 7.3
CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2024-42133 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: SUSE-SU-2024:3882-1
Release Date: 2024-11-04T06:33:41Z
Rating: important
Topics Covered
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