gpp_maybe
Security update for the linux kernel (live patch 7 for sle 12 sp5)
SUSE-SLE-Live-Patching-12-SP5-2020-3232
This update for the Linux Kernel 4.12.14-122_29 fixes several issues. The following security issues were fixed: - CVE-2020-14381: Fixed a use-after-free in the fast user mutex (futex) wait operation, which could have lead to memory corruption and possibly privilege escalation (bsc#1176011). - CVE-2020-25212: A TOCTOU mismatch in the NFS client code could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c (bsc#1176381). - CVE-2020-14386: Fixed a memory corruption which could have lead to an attacker gaining root privileges from unprivileged processes. The highest threat from this vulnerability is to data confidentiality and integrity (bsc#1176069). - CVE-2020-24394: The NFS server code can set incorrect permissions on new filesystem objects when the filesystem lacks ACL support. This occurs because the current umask is not considered (bsc#1175518).
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Release DateNov 6 2020
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ReferencesBugzilla: 1175992, 1176012, 1176072, 1176382
CVEs: CVE-2020-14381, CVE-2020-14386, CVE-2020-24394, CVE-2020-25212 -
Typesecurity
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Severityimportant
cloud_download Downloads
SUSE Linux Enterprise Live Patching 12.5 s390x
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Packageskgraft-patch-4_12_14-122_29-default
Kgraft patch modulekgraft-patch-SLE12-SP5_Update_73-2.1 lock rpm
Kgraft patch module3-2.1 lock src
SUSE Linux Enterprise Live Patching 12.5 x86_64
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Packageskgraft-patch-4_12_14-122_29-default
Kgraft patch modulekgraft-patch-SLE12-SP5_Update_73-2.1 lock rpm
Kgraft patch module3-2.1 lock src
SUSE Linux Enterprise Live Patching 12.5 ppc64le
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Packageskgraft-patch-4_12_14-122_29-default
Kgraft patch modulekgraft-patch-SLE12-SP5_Update_73-2.1 lock rpm
Kgraft patch module3-2.1 lock src