SUSE Linux 15 SP5: 2024:3838-1 important: Kernel Live Patch issues
suse
October 31, 2024
* bsc#1225011 * bsc#1225012 * bsc#1225309 * bsc#1225311 * bsc#1225819
Summary
## This update for the Linux Kernel 5.14.21-150500_55_44 fixes several issues. The following security issues were fixed: * CVE-2024-35905: Fixed int overflow for stack access size (bsc#1226327). * CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1227471). * 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). ## Patch Instructions:
References
* bsc#1225011
* bsc#1225012
* bsc#1225309
* bsc#1225311
* bsc#1225819
* bsc#1226327
* bsc#1227471
Cross-
* CVE-2021-47598
* CVE-2023-52752
* CVE-2024-35862
* CVE-2024-35863
* CVE-2024-35864
* CVE-2024-35867
* CVE-2024-35905
CVSS scores:
* CVE-2021-47598 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2021-47598 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
* 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-2024-35862 ( 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
* CVE-2024-35864 ( 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
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Critical
Announcement ID: SUSE-SU-2024:3838-1
Release Date: 2024-10-31T07:33:43Z
Rating: important
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