| Name | CVE-2021-31162 |
| Description | In the standard library in Rust before 1.52.0, a double free can occur in the Vec::from_iter function if freeing the element panics. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| rustc (PTS) | bullseye | 1.48.0+dfsg1-2 | vulnerable |
| bookworm | 1.63.0+dfsg1-2 | fixed |
| sid, trixie | 1.83.0+dfsg1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| rustc | source | (unstable) | 1.53.0+dfsg1-1 | | | |
Notes
[bullseye] - rustc <no-dsa> (Minor issue)
[buster] - rustc <no-dsa> (Minor issue)
[stretch] - rustc <no-dsa> (Minor issue)
https://github.com/rust-lang/rust/issues/83618
https://github.com/rust-lang/rust/pull/83629
https://github.com/rust-lang/rust/commit/542f441d445026d0996eebee9ddddee98f5dc3e5