CVE-2021-31162
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-31162
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-31162.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-31162
- Downstream
- Related
- Published
- 2021-04-14T07:15:12.227Z
- Modified
- 2025-11-14T03:34:21.493922Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CZ337CM4GFJLRDFVQCGC7J25V65JXOG5/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TFUO3URYCO73D2Q4WYJBWAMJWGGVXQO4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VZG65GUW6Z2CYOQHF7T3TB5CZKIX6ZJE/
- https://github.com/rust-lang/rust/issues/83618
- https://github.com/rust-lang/rust/pull/83629
- https://github.com/rust-lang/rust/pull/84603
- https://security.gentoo.org/glsa/202210-09