SUSE: 2022:3450-1 Important: Kernel Security Fixes and Updates
suse
September 28, 2022
An update that solves 20 vulnerabilities and has 8 fixes is now available
Summary
The SUSE Linux Enterprise 15 SP2 LTSS kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - 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-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898). - CVE-2020-27784: Fixed a vulnerability that was found in printer_ioctl() printer_ioctl() when accessing a deallocated instance (bnc#1202895). - CVE-2021-4155: Fixed a data leak flaw that was found in the way
Topics Covered
References
#1023051 #1180153 #1188944 #1191881 #1192968
#1194272 #1194535 #1196616 #1197158 #1199482
#1199665 #1201726 #1201948 #1202096 #1202097
#1202154 #1202346 #1202347 #1202393 #1202396
#1202564 #1202672 #1202860 #1202895 #1202898
#1203098 #1203107 #1203159
Cross- CVE-2016-3695 CVE-2020-27784 CVE-2020-36516
CVE-2021-4155 CVE-2021-4203 CVE-2022-1012
CVE-2022-20166 CVE-2022-20368 CVE-2022-20369
CVE-2022-2588 CVE-2022-26373 CVE-2022-2639
CVE-2022-2663 CVE-2022-2905 CVE-2022-29581
CVE-2022-2977 CVE-2022-3028 CVE-2022-32250
CVE-2022-36879 CVE-2022-39188
CVSS scores:
CVE-2016-3695 (NVD) : 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVE-2016-3695 (SUSE): 2.2 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:L
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Announcement ID: SUSE-SU-2022:3450-1
Rating: important
Topics Covered
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