CVE-2024-27402

NameCVE-2024-27402
DescriptionIn the Linux kernel, the following vulnerability has been resolved: phonet/pep: fix racy skb_queue_empty() use The receive queues are protected by their respective spin-lock, not the socket lock. This could lead to skb_peek() unexpectedly returning NULL or a pointer to an already dequeued socket buffer.
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)bullseye (security), bullseye5.10.223-1vulnerable
bookworm6.1.106-3fixed
bookworm (security)6.1.99-1fixed
sid, trixie6.10.9-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcebookworm6.1.82-1
linuxsource(unstable)6.7.7-1

Notes

https://git.kernel.org/linus/7d2a894d7f487dcb894df023e9d3014cf5b93fe5 (6.8-rc6)

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