CVE-2023-45863

NameCVE-2023-45863
DescriptionAn issue was discovered in lib/kobject.c in the Linux kernel before 6.2.3. With root access, an attacker can trigger a race condition that results in a fill_kobj_path out-of-bounds write.
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)buster4.19.249-2vulnerable
buster (security)4.19.289-2vulnerable
bullseye5.10.197-1vulnerable
bullseye (security)5.10.191-1vulnerable
bookworm6.1.55-1fixed
bookworm (security)6.1.52-1fixed
trixie6.5.10-1fixed
sid6.5.13-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsource(unstable)6.1.20-1

Notes

https://git.kernel.org/linus/3bb2a01caa813d3a1845d378bbe4169ef280d394 (6.3-rc1)

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