CVE-2022-42928 — NULL Pointer Dereference in Mozilla Firefox
Severity
8.8HIGHNVD
OSV8.1OSV5.5
EPSS
0.2%
top 58.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedDec 22
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9
Affected Packages9 packages
🔴Vulnerability Details
6CVEList▶
CVE-2022-42928: Certain types of allocations were missing annotations that, if the Garbage Collector was in a specific state, could have lead to memory corruption and↗2022-12-22
OSV▶
CVE-2022-42928: Certain types of allocations were missing annotations that, if the Garbage Collector was in a specific state, could have lead to memory corruption and↗2022-12-22
GHSA▶
GHSA-4jg9-9xg2-cc8h: Certain types of allocations were missing annotations that, if the Garbage Collector was in a specific state, could have lead to memory corruption and↗2022-12-22
📋Vendor Advisories
8Debian▶
CVE-2022-42928: firefox - Certain types of allocations were missing annotations that, if the Garbage Colle...↗2022