CVE-2020-35910

Name	CVE-2020-35910
Description	An issue was discovered in the lock_api crate before 0.4.2 for Rust. A data race can occur because of MappedMutexGuard unsoundness.
Source	CVE (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)
Debian Bugs	975319, 1032854

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
rust-lock-api (PTS)	buster	0.1.5-1	vulnerable
	bullseye	0.3.4-1	vulnerable
	bookworm, sid	0.4.9-1	fixed
rust-lock-api-0.1 (PTS)	bullseye	0.1.5-1	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
rust-lock-api	source	(unstable)	0.4.5-1			975319
rust-lock-api-0.1	source	(unstable)	(unfixed)			1032854

Notes

[bullseye] - rust-lock-api <no-dsa> (Minor issue)
[buster] - rust-lock-api <no-dsa> (Minor issue)
https://rustsec.org/advisories/RUSTSEC-2020-0070.html
https://github.com/Amanieu/parking_lot/pull/262