Описание
In Mesa before 25.3.6 and 26 before 26.0.1, out-of-bounds memory access can occur in WebGPU because the amount of to-be-allocated data depends on an untrusted party, and is then used for alloca.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| mesa | fixed | 26.0.1-1 | package | |
| mesa | fixed | 25.0.7-2+deb13u1 | trixie | package |
| mesa | fixed | 22.3.6-1+deb12u2 | bookworm | package |
Примечания
https://lists.freedesktop.org/archives/mesa-dev/2026-February/226597.html
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39866
Fixed by: https://gitlab.freedesktop.org/mesa/mesa/-/commit/978fd42b4b7d1e9c0435ffa7e1a4d339cba9b76e (mesa-26.0.1)
Fixed by: https://gitlab.freedesktop.org/mesa/mesa/-/commit/45ce75f3bcd638dcf7daae09f9bf0b7c015b81c4 (mesa-26.0.1)
Связанные уязвимости
In Mesa before 25.3.6 and 26 before 26.0.1, out-of-bounds memory access can occur in WebGPU because the amount of to-be-allocated data depends on an untrusted party, and is then used for alloca.
In Mesa before 25.3.6 and 26 before 26.0.1, out-of-bounds memory access can occur in WebGPU because the amount of to-be-allocated data depends on an untrusted party, and is then used for alloca.
