SUSE 15 SP4: 2024:4275-1 important: Kernel Live Patch Security Fix
suse
December 10, 2024
* bsc#1223683 * bsc#1225099 * bsc#1225309 * bsc#1225310 * bsc#1225311
Summary
## This update for the Linux Kernel 5.14.21-150400_24_122 fixes several issues. The following security issues were fixed: * CVE-2024-36904: tcp: Use refcount_inc_not_zero() in tcp_twsk_unique() (bsc#1225733). * CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229553). * CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1227471). * 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-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break() (bsc#1225309). * Fixed intermittent nfs mount failures (may be due to SUNRPC over UDP) (bsc#1231353)
References
* bsc#1223683
* bsc#1225099
* bsc#1225309
* bsc#1225310
* bsc#1225311
* bsc#1225312
* bsc#1225733
* bsc#1225739
* bsc#1225819
* bsc#1226325
* bsc#1227471
* bsc#1228573
* bsc#1228786
* bsc#1229553
* bsc#1231353
Cross-
* CVE-2021-47598
* CVE-2023-52752
* CVE-2023-52846
* CVE-2024-26923
* CVE-2024-35861
* CVE-2024-35862
* CVE-2024-35864
* CVE-2024-35950
* CVE-2024-36899
* CVE-2024-36904
* CVE-2024-36964
* CVE-2024-40954
* CVE-2024-41059
* CVE-2024-43861
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
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Severity
important
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Critical
Announcement ID: SUSE-SU-2024:4275-1
Release Date: 2024-12-10T09:42:22Z
Rating: important
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