CVE-2022-3028

NameCVE-2022-3028
DescriptionA race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket.
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)
ReferencesDLA-3131-1, DLA-3173-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)buster4.19.249-2vulnerable
buster (security)4.19.269-1fixed
bullseye5.10.158-2fixed
bullseye (security)5.10.162-1fixed
bookworm6.1.7-1fixed
sid6.1.8-1fixed
linux-5.10 (PTS)buster (security)5.10.158-2~deb10u1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcebuster4.19.260-1DLA-3131-1
linuxsourcebullseye5.10.140-1
linuxsource(unstable)5.19.6-1
linux-5.10sourcebuster5.10.149-2~deb10u1DLA-3173-1

Notes

https://lore.kernel.org/all/YtoWqEkKzvimzWS5@gondor.apana.org.au/T/
https://git.kernel.org/linus/ba953a9d89a00c078b85f4b190bc1dde66fe16b5 (6.0-rc3)

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