In some circumstances, JIT compiled code could have dereferenced a wild pointer value. This could have led to an exploitable crash. This vulnerability affects Firefox < 122.
No PoCs from references.
- https://github.com/5211-yx/javascript_fuzzer
- https://github.com/TimerIzaya/fuzzilli-plus
- https://github.com/TimerIzaya/izayailli
- https://github.com/googleprojectzero/fuzzilli
- https://github.com/zhangjiahui-buaa/MasterThesis