CVE-2022-31740
Public on 2022-05-31
Modified on 2023-01-09
Description
A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue on arm64; WASM code could have resulted in incorrect assembly generation, leading to a register allocation problem and a potentially exploitable crash.
Severity
Important
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Firefox Extra | firefox | 2023-08-21 | ALAS2FIREFOX-2023-011 | Fixed |
| Amazon Linux 2 - Core | thunderbird | 2022-07-19 | ALAS2-2022-1828 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 7.5 | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | CVSSv3 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |