SUSE: 2022:3293-1 Important: Linux Kernel Denial of Service Solutions
suse
September 16, 2022
An update that solves 23 vulnerabilities, contains 5 features and has 88 fixes is now available
Summary
The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-39190: Fixed an issue that was discovered in net/netfilter/nf_tables_api.c and could cause a denial of service upon binding to an already bound chain (bnc#1203117). - CVE-2022-39188: Fixed race condition in include/asm-generic/tlb.h where a device driver can free a page while it still has stale TLB entries (bnc#1203107). - CVE-2022-2663: Fixed an issue that was found in nf_conntrack_irc where the message handling could be confused and incorrectly matches the message (bnc#1202097). - CVE-2022-3078: Fixed a lack of check after calling vzalloc() and lack of free after allocation in drivers/media/test-drivers/vidtv/vidtv_s302m.c (bnc#1203041).
Topics Covered
References
#1023051 #1032323 #1065729 #1156395 #1190497
#1194592 #1194869 #1194904 #1195480 #1195917
#1196616 #1197158 #1197391 #1197755 #1197756
#1197757 #1197763 #1198410 #1198971 #1199086
#1199364 #1199670 #1200313 #1200431 #1200465
#1200544 #1200845 #1200868 #1200869 #1200870
#1200871 #1200872 #1200873 #1201019 #1201308
#1201427 #1201442 #1201455 #1201489 #1201610
#1201675 #1201725 #1201768 #1201940 #1201956
#1201958 #1202096 #1202097 #1202113 #1202131
#1202154 #1202262 #1202265 #1202312 #1202346
#1202347 #1202385 #1202393 #1202447 #1202471
#1202558 #1202564 #1202623 #1202636 #1202672
#1202681 #1202710 #1202711 #1202712 #1202713
#1202715 #1202716 #1202757 #1202758 #1202759
#1202761 #120...
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Announcement ID: SUSE-SU-2022:3293-1
Rating: important
Topics Covered
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