Missing Initialization of Resource Affecting kernel-livepatch-5_3_18-24_67-default package, versions <13-150200.2.1
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Test your applications- Snyk ID SNYK-SLES152-KERNELLIVEPATCH53182467DEFAULT-3265104
- published 26 Apr 2022
- disclosed 25 Apr 2022
Introduced: 25 Apr 2022
CVE-2022-1016 Open this link in a new tabHow to fix?
Upgrade SLES:15.2 kernel-livepatch-5_3_18-24_67-default to version 13-150200.2.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-livepatch-5_3_18-24_67-default package and not the kernel-livepatch-5_3_18-24_67-default package as distributed by SLES.
See How to fix? for SLES:15.2 relevant fixed versions and status.
A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker.
References
- https://www.suse.com/security/cve/CVE-2022-1016.html
- https://bugzilla.suse.com/1197335
- https://seclists.org/oss-sec/2022/q1/205
- https://bugzilla.redhat.com/show_bug.cgi?id=2066614
- https://access.redhat.com/security/cve/CVE-2022-1016
- http://blog.dbouman.nl/2022/04/02/How-The-Tables-Have-Turned-CVE-2022-1015-1016/
- https://access.redhat.com/errata/RHSA-2022:7444
- https://access.redhat.com/errata/RHSA-2022:7683
- https://access.redhat.com/errata/RHSA-2022:7933
- https://access.redhat.com/errata/RHSA-2022:8267