CVE-2022-24791
Use after free with `externref`s and epoch interruption in Wasmtime
8.1
HIGH
CVSS 3.1
EPSS 0.47%
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.
How to fix CVE-2022-24791
To remediate CVE-2022-24791, upgrade the affected package to a fixed version below.
- —upgrade to 0.34.2 or later
- —upgrade to 0.34.2 or later
- —upgrade to 0.34.2 or later
Is CVE-2022-24791 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 0.34.2
- >= 0.34.0, < 0.34.2, >= 0.35.0, < 0.35.2
- >= 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 |