DescriptionA vulnerability was found in systemd. This security flaw can cause a local information leak due to systemd-coredump not respecting the fs.suid_dumpable kernel setting.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1026831

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
systemd (PTS)bullseye247.3-7+deb11u5fixed
sid, trixie256.2-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs


[buster] - systemd <ignored> (Optional feature; disabled by default)
Preparation (main branch commit only):
Fixed by:
Fixed by: (v247.13)
Affects only v246 and newer (when acl support was enabled by default), and only if building with libacl support
Optional (disabled by default) faulty behaviour introduced by v215

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