Vulnerabilities > CVE-2022-42928 - NULL Pointer Dereference vulnerability in Mozilla Firefox
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
Certain types of allocations were missing annotations that, if the Garbage Collector was in a specific state, could have lead to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 106, Firefox ESR < 102.4, and Thunderbird < 102.4.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1791520
- https://bugzilla.mozilla.org/show_bug.cgi?id=1791520
- https://www.mozilla.org/security/advisories/mfsa2022-44/
- https://www.mozilla.org/security/advisories/mfsa2022-44/
- https://www.mozilla.org/security/advisories/mfsa2022-45/
- https://www.mozilla.org/security/advisories/mfsa2022-45/
- https://www.mozilla.org/security/advisories/mfsa2022-46/
- https://www.mozilla.org/security/advisories/mfsa2022-46/