CVE-2022-45416 Information

Description

Keyboard events reference strings like \KeyA\ that were at fixed known and widely-spread addresses. Cache-based timing attacks such as Prime+Probe could have possibly figured out which keys were being pressed. This vulnerability affects Firefox ESR < 102.5 Thunderbird < 102.5 and Firefox < 107.

Reference

https://bugzilla.mozilla.org/show_bug.cgi?id=1793676 https://www.mozilla.org/security/advisories/mfsa2022-49/ https://www.mozilla.org/security/advisories/mfsa2022-48/ https://www.mozilla.org/security/advisories/mfsa2022-47/