SUSE: 2021:3655-1 Important: Kernel Update Resolves Security Flaws
suse
November 11, 2021
An update that solves 13 vulnerabilities and has 43 fixes is now available
Summary
The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. NOTE: This update was retracted due to a NFS regression. The following security bugs were fixed: - CVE-2021-3772: Fixed sctp vtag check in sctp_sf_ootb (bsc#1190351). - CVE-2021-3655: Fixed a missing size validations on inbound SCTP packets, which may have allowed the kernel to read uninitialized memory (bsc#1188563). - CVE-2021-43056: Fixed possible KVM host crash via malicious KVM guest on Power8 (bnc#1192107). - CVE-2021-3896: Fixed a array-index-out-bounds in detach_capi_ctr in drivers/isdn/capi/kcapi.c (bsc#1191958). - CVE-2021-3760: Fixed a use-after-free vulnerability with the ndev->rf_conn_info object (bsc#1190067). - CVE-2021-42739: The firewire subsystem had a buffer overflow related to
Topics Covered
References
#1065729 #1085030 #1152472 #1152489 #1156395
#1172073 #1173604 #1176447 #1176774 #1176914
#1178134 #1180100 #1181147 #1184673 #1185762
#1186063 #1186109 #1187167 #1188563 #1189841
#1190006 #1190067 #1190349 #1190351 #1190479
#1190620 #1190642 #1190795 #1190801 #1190941
#1191229 #1191240 #1191241 #1191315 #1191317
#1191349 #1191384 #1191449 #1191450 #1191451
#1191452 #1191455 #1191456 #1191628 #1191645
#1191663 #1191731 #1191800 #1191867 #1191934
#1191958 #1192040 #1192041 #1192074 #1192107
#1192145
Cross- CVE-2021-33033 CVE-2021-34866 CVE-2021-3542
CVE-2021-3655 CVE-2021-3715 CVE-2021-3760
CVE-2021-3772 CVE-2021-3896 CVE-2021-41864
CVE-2021-42008 CVE-2021-42252 CVE-2021-42739
CVE-2...
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Severity
important
Lowest
Low
Medium
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Critical
Announcement ID: SUSE-SU-2021:3655-1
Rating: important
Topics Covered
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