CVE-2022-1678

NameCVE-2022-1678
DescriptionAn issue was discovered in the Linux Kernel from 4.18 to 4.19, an improper update of sock reference in TCP pacing can lead to memory/netns leak, which can be used by remote clients.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)jessie, jessie (lts)3.16.84-1vulnerable
stretch (security)4.9.320-2fixed
stretch (lts), stretch4.9.320-3fixed
buster4.19.249-2fixed
buster (security)4.19.304-1fixed
bullseye5.10.209-2fixed
bullseye (security)5.10.205-2fixed
bookworm6.1.76-1fixed
bookworm (security)6.1.69-1fixed
trixie6.6.15-2fixed
sid6.7.9-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcejessie(unfixed)end-of-life
linuxsourcestretch(not affected)
linuxsourcebuster4.19.232-1
linuxsource(unstable)5.2.6-1

Notes

[stretch] - linux <not-affected> (Vulnerable code introduced later)
https://bugzilla.openanolis.cn/show_bug.cgi?id=61
https://lore.kernel.org/all/20200602080425.93712-1-kerneljasonxing@gmail.com/
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=0a70f118475e037732557796accd0878a00fc25a

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