Описание
mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| linux | fixed | 5.14.6-1 | package | |
| linux | fixed | 5.10.140-1 | bullseye | package |
| linux | not-affected | buster | package |
Примечания
https://bugs.chromium.org/p/project-zero/issues/detail?id=2347
https://git.kernel.org/linus/97113eb39fa7972722ff490b947d8af023e1f6a2 (5.14-rc1)
EPSS
Связанные уязвимости
mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.
mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.
mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.
mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.
EPSS