CVE-2023-2430

NameCVE-2023-2430
Descriptionio_uring/msg_ring: fix missing lock on overflow for IOPOLL
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)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)buster4.19.249-2fixed
buster (security)4.19.282-1fixed
bullseye5.10.178-3vulnerable
bullseye (security)5.10.179-1vulnerable
bookworm, sid6.1.27-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcebuster(not affected)
linuxsource(unstable)(unfixed)

Notes

[buster] - linux <not-affected> (Vulnerable code not present)
https://git.kernel.org/linus/e12d7a46f65ae4b7d58a5e0c1cbfa825cf8d830d (6.2-rc5)

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