CVE-2022-24791
HIGH8.1EPSS 0.47%Use after free with `externref`s and epoch interruption in Wasmtime
Published: 4/1/2022Modified: 5/2/2025
Description
This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-gwc9-348x-qwv2. For more information see the GitHub-hosted security advisory.
Affected packages (3)
- crates.io/wasmtimefrom 0, < 0.34.2
- crates.io/wasmtime>= 0.34.0, < 0.34.2, >= 0.35.0, < 0.35.2
- crates.io/wasmtime>= 0.0.0-0, < 0.34.2, >= 0.35.0, < 0.35.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
References (9)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-24791
- PATCHhttps://crates.io/crates/wasmtime
- PATCHhttps://github.com/bytecodealliance/wasmtime
- WEBhttps://docs.rs/wasmtime/latest/wasmtime/struct.Config.html#method.epoch_interruption
- WEBhttps://github.com/bytecodealliance/wasmtime/commit/666c2554ea0e1728c35aa41178cf235920db888a
- WEBhttps://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-gwc9-348x-qwv2
- WEBhttps://github.com/WebAssembly/reference-types
- WEBhttps://rustsec.org/advisories/RUSTSEC-2022-0016.html
- WEBhttps://rustsec.org/advisories/RUSTSEC-2022-0099.html