CVE-2022-36879

NameCVE-2022-36879
DescriptionAn issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDSA-5207-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)buster4.19.235-1vulnerable
buster (security)4.19.249-2vulnerable
bullseye5.10.127-1vulnerable
bullseye (security)5.10.136-1fixed
bookworm, sid5.18.16-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcebullseye5.10.136-1DSA-5207-1
linuxsource(unstable)5.18.16-1

Notes

https://git.kernel.org/linus/f85daf0e725358be78dfd208dea5fd665d8cb901 (v5.19-rc8)

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