SUSE 15-SP4: 2022:3844-1 Important: Kernel Denial of Service Fix
suse
November 1, 2022
An update that solves 15 vulnerabilities, contains 12 features and has 33 fixes is now available
Summary
The SUSE Linux Enterprise 15 SP4 kernel was updated. The following security bugs were fixed: - CVE-2022-3303: Fixed a race condition in the sound subsystem due to improper locking (bnc#1203769). - CVE-2022-41218: Fixed an use-after-free caused by refcount races in drivers/media/dvb-core/dmxdev.c (bnc#1202960). - CVE-2022-3239: Fixed an use-after-free in the video4linux driver that could lead a local user to able to crash the system or escalate their privileges (bnc#1203552). - CVE-2022-41848: Fixed a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl (bnc#1203987). - CVE-2022-41849: Fixed a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open (bnc#1203992).
References
#1185032 #1190497 #1194023 #1194869 #1195917
#1196444 #1196869 #1197659 #1198189 #1200288
#1200622 #1201309 #1201310 #1201987 #1202095
#1202960 #1203039 #1203066 #1203101 #1203197
#1203263 #1203338 #1203360 #1203361 #1203389
#1203410 #1203505 #1203552 #1203664 #1203693
#1203699 #1203767 #1203769 #1203770 #1203794
#1203798 #1203893 #1203902 #1203906 #1203908
#1203935 #1203939 #1203987 #1203992 #1204051
#1204059 #1204060 #1204125 PED-387 PED-529
PED-652 PED-664 PED-682 PED-688 PED-720 PED-729
PED-755 PED-763 SLE-19924 SLE-24814
Cross- CVE-2022-1263 CVE-2022-2586 CVE-2022-3202
CVE-2022-32296 CVE-2022-3239 CVE-2022-3303
CVE-2022-39189 CVE-2022-41218 CVE-2022-41674
CVE-2022-41848 CVE-2022-41849 CVE-2022-4...
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Announcement ID: SUSE-SU-2022:3844-1
Rating: important
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