CVE-2022-25328

Name	CVE-2022-25328
Description	The bash_completion script for fscrypt allows injection of commands via crafted mountpoint paths, allowing privilege escalation under a specific set of circumstances. A local user who has control over mountpoint paths could potentially escalate their privileges if they create a malicious mountpoint path and if the system administrator happens to be using the fscrypt bash completion script to complete mountpoint paths. We recommend upgrading to version 0.3.3 or above
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	1006485

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
fscrypt (PTS)	bullseye	0.2.9-1	vulnerable
	bookworm	0.3.3-1	fixed
	sid, trixie	0.3.5-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
fscrypt	source	(unstable)	0.3.3-1			1006485

Notes

[bullseye] - fscrypt <no-dsa> (Minor issue)
[buster] - fscrypt <no-dsa> (Minor issue)
https://www.openwall.com/lists/oss-security/2022/02/24/1
https://github.com/google/fscrypt/commit/fa1a1fdbdea65829ce24a6b6f86ce2961e465b02