SUSE Linux 12 SP5: 2024:4197-1 Important Upgrade for Kernel Threats
suse
December 5, 2024
* bsc#1223683 * bsc#1225011 * bsc#1225012 * bsc#1225309 * bsc#1225310
Summary
## This update for the Linux Kernel 4.12.14-122_219 fixes several issues. The following security issues were fixed: * CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229553). * CVE-2024-35949: btrfs: make sure that WRITTEN is set on all metadata blocks (bsc#1229273). * CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1225011). * CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225819). * CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted() (bsc#1225311). * CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1225012). * CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break() (bsc#1225309). * CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228573).
References
* bsc#1223683
* bsc#1225011
* bsc#1225012
* bsc#1225309
* bsc#1225310
* bsc#1225311
* bsc#1225819
* bsc#1226325
* bsc#1228573
* bsc#1229273
* bsc#1229553
Cross-
* CVE-2023-52752
* CVE-2024-26923
* CVE-2024-35862
* CVE-2024-35863
* CVE-2024-35864
* CVE-2024-35867
* CVE-2024-35949
* CVE-2024-35950
* CVE-2024-36964
* CVE-2024-41059
* CVE-2024-43861
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-2024-26923 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-35862 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2024-35863 ( 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
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Medium
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Critical
Announcement ID: SUSE-SU-2024:4197-1
Release Date: 2024-12-05T13:33:56Z
Rating: important
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