openSUSE Leap 15.2: Security Update for Linux Kernel - Important Fixes
opensuse
October 19, 2020
An update that solves 7 vulnerabilities and has 39 fixes is now available.
Description
The openSUSE Leap 15.2 kernel was updated to receive various security and
bugfixes.
The following security bugs were fixed:
- CVE-2020-12351: Fixed a type confusion while processing AMP packets aka
"BleedingTooth" aka "BadKarma" (bsc#1177724).
- CVE-2020-24490: Fixed a heap buffer overflow when processing extended
advertising report events aka "BleedingTooth" aka "BadVibes"
(bsc#1177726).
- CVE-2020-12352: Fixed an information leak when processing certain AMP
packets aka "BleedingTooth" aka "BadChoice" (bsc#1177725).
- CVE-2020-25212: A TOCTOU mismatch in the NFS client code in the Linux
kernel 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, aka CID-b4487b935452
(bnc#1176381).
- CVE-2020-25645: Traffic between two Geneve endpoints may be unencrypted
when IPsec is configured to encrypt traffic...
Read the Full Advisory
Patch
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- openSUSE Leap 15.2:
zypper in -t patch openSUSE-2020-1698=1
Package List
- openSUSE Leap 15.2 (x86_64):
kernel-debug-5.3.18-lp152.47.2
kernel-debug-debuginfo-5.3.18-lp152.47.2
kernel-debug-debugsource-5.3.18-lp152.47.2
kernel-debug-devel-5.3.18-lp152.47.2
kernel-debug-devel-debuginfo-5.3.18-lp152.47.2
kernel-default-5.3.18-lp152.47.2
kernel-default-debuginfo-5.3.18-lp152.47.2
kernel-default-debugsource-5.3.18-lp152.47.2
kernel-default-devel-5.3.18-lp152.47.2
kernel-default-devel-debuginfo-5.3.18-lp152.47.2
kernel-kvmsmall-5.3.18-lp152.47.2
kernel-kvmsmall-debuginfo-5.3.18-lp152.47.2
kernel-kvmsmall-debugsource-5.3.18-lp152.47.2
kernel-kvmsmall-devel-5.3.18-lp152.47.2
kernel-kvmsmall-devel-debuginfo-5.3.18-lp152.47.2
kernel-obs-build-5.3.18-lp152.47.2
kernel-obs-build-debugsource-5.3.18-lp152.47.2
kernel-obs-qa-5.3.18-lp152.47.1
kernel-preempt-5.3.18-lp152.47.2
kernel-preempt-debuginfo-5.3.18-lp152.47.2
kernel-preempt-debugsource-5.3.18-lp152.47.2
kernel-preempt-devel-5.3.18-lp152.47.2
kernel-preempt-devel-debuginfo-5.3.18-lp152.47.2
kernel-syms-5.3.18-lp152.47.1
- openSUSE Leap...
Read the Full AdvisoryReferences
https://www.suse.com/security/cve/CVE-2020-12351.html
https://www.suse.com/security/cve/CVE-2020-12352.html
https://www.suse.com/security/cve/CVE-2020-24490.html
https://www.suse.com/security/cve/CVE-2020-25212.html
https://www.suse.com/security/cve/CVE-2020-25641.html
https://www.suse.com/security/cve/CVE-2020-25643.html
https://www.suse.com/security/cve/CVE-2020-25645.html
https://bugzilla.suse.com/1065600
https://bugzilla.suse.com/1065729
https://bugzilla.suse.com/1155798
https://bugzilla.suse.com/1165692
https://bugzilla.suse.com/1168468
https://bugzilla.suse.com/1171675
https://bugzilla.suse.com/1171688
https://bugzilla.suse.com/1174003
https://bugzilla.suse.com/1174098
https://bugzilla.suse.com/1175599
https://bugzilla.suse.com/1175621
https://bugzilla.suse.com/1175718
https://bugzilla.suse.com/1175807
https://bugzilla.suse.com/1176019
https://bugzilla.suse.com/1176381
https://bugzilla.suse.com/1176400
https://bugzilla.suse.com/1176588
https://bugzilla.suse.com/1176907
https://bugzilla.suse.com/1176979
ht...
Read the Full Advisory
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2020:1698-1
Rating: important
Affected Products:
openSUSE Leap 15.2
le.
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