Missing Report of Error Condition Affecting kernel-core package, versions <0:5.14.0-162.6.1.el9_1
Threat Intelligence
EPSS
0.05% (16th
percentile)
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Test your applications- Snyk ID SNYK-RHEL9-KERNELCORE-3031841
- published 23 Sep 2022
- disclosed 21 Aug 2022
Introduced: 21 Aug 2022
CVE-2022-39190 Open this link in a new tabHow to fix?
Upgrade RHEL:9 kernel-core to version 0:5.14.0-162.6.1.el9_1 or higher.
This issue was patched in RHSA-2022:8267.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-core package and not the kernel-core package as distributed by RHEL.
See How to fix? for RHEL:9 relevant fixed versions and status.
An issue was discovered in net/netfilter/nf_tables_api.c in the Linux kernel before 5.19.6. A denial of service can occur upon binding to an already bound chain.
References
- https://access.redhat.com/security/cve/CVE-2022-39190
- https://access.redhat.com/errata/RHSA-2022:8267
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.6
- https://github.com/torvalds/linux/commit/e02f0d3970404bfea385b6edb86f2d936db0ea2b
- https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html
- https://lore.kernel.org/all/20220824220330.64283-12-pablo@netfilter.org/
- https://twitter.com/pr0Ln
- https://lore.kernel.org/all/20220824220330.64283-12-pablo%40netfilter.org/
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