| Name | CVE-2025-4574 |
| Description | In crossbeam-channel rust crate, the internal `Channel` type's `Drop` method has a race condition which could, in some circumstances, lead to a double-free that could result in memory corruption. |
| 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 | 1103987 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| rust-crossbeam-channel (PTS) | bullseye | 0.4.4-1 | fixed |
| bookworm | 0.5.6-1 | fixed |
| sid, trixie | 0.5.15-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[bookworm] - rust-crossbeam-channel <not-affected> (Only affects 0.5.12 to 0.5.14)
[bullseye] - rust-crossbeam-channel <not-affected> (Only affects 0.5.12 to 0.5.14)
https://rustsec.org/advisories/RUSTSEC-2025-0024.html
https://github.com/crossbeam-rs/crossbeam/pull/1187
Fixed by: https://github.com/crossbeam-rs/crossbeam/commit/6ec74ecae896df5fc239518b45a1bfd258c9db68 (crossbeam-channel-0.5.15)