vulnerability
Arch Linux: Use After Free (CVE-2022-28282)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:N/I:N/A:C) | Dec 22, 2022 | Jul 11, 2025 | Nov 27, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
Dec 22, 2022
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
By using a link with rel="localization" a use-after-free could have been triggered by destroying an object during JavaScript execution and then referencing the object through a freed pointer, leading to a potentially exploitable crash.
Solution
arch-linux-upgrade-latest
References
- CVE-2022-28282
- https://attackerkb.com/topics/CVE-2022-28282
- URL-https://bugzilla.mozilla.org/show_bug.cgi?id=1751609
- URL-https://www.mozilla.org/en-US/security/advisories/mfsa2022-13/
- URL-https://www.mozilla.org/security/advisories/mfsa2022-13/
- URL-https://www.mozilla.org/security/advisories/mfsa2022-14/
- URL-https://www.mozilla.org/security/advisories/mfsa2022-15/
- CWE-416
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