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prionPRIOn knowledge basePRION:CVE-2022-31740
HistoryDec 22, 2022 - 8:15 p.m.

Code injection

2022-12-2220:15:00
PRIOn knowledge base
www.prio-n.com
11
arm64
wasm
code injection
thunderbird
firefox esr

8.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.6%

On arm64, WASM code could have resulted in incorrect assembly generation leading to a register allocation problem, and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.