CVE-2022-3650

NameCVE-2022-3650
DescriptionA privilege escalation flaw was found in Ceph. Ceph-crash.service allows a local attacker to escalate privileges to root in the form of a crash dump, and dump privileged information.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1024932

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ceph (PTS)buster12.2.11+dfsg1-2.1fixed
buster (security)12.2.11+dfsg1-2.1+deb10u1fixed
bullseye14.2.21-1vulnerable
bookworm16.2.11+ds-2fixed
sid, trixie18.2.3+ds-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
cephsourcebuster(not affected)
cephsource(unstable)16.2.10+ds-41024932

Notes

[bullseye] - ceph <no-dsa> (Minor issue)
[buster] - ceph <not-affected> (ceph-crash service added in Ceph 14)
https://www.openwall.com/lists/oss-security/2022/10/25/1
https://tracker.ceph.com/issues/57967
https://github.com/ceph/ceph/pull/48713
https://github.com/ceph/ceph/commit/45915540559126a652f8d9d105723584cfc63439 (main)
https://github.com/ceph/ceph/commit/130c9626598bc3a75942161e6cce7c664c447382 (main)
Backport to Pacific: https://github.com/ceph/ceph/pull/48804
Backport to Quincy: https://github.com/ceph/ceph/pull/48805

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