Описание
The try_to_unmap_cluster function in mm/rmap.c in the Linux kernel before 3.14.3 does not properly consider which pages must be locked, which allows local users to cause a denial of service (system crash) by triggering a memory-usage pattern that requires removal of page-table mappings.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| linux | fixed | 3.14.4-1 | package | |
| linux-2.6 | removed | package | ||
| linux-2.6 | fixed | 2.6.32-48squeeze8 | squeeze | package |
Примечания
Introduced by https://git.kernel.org/linus/b291f000393f5a0b679012b39d79fbc85c018233
Fixed by https://git.kernel.org/linus/57e68e9cd65b4b8eb4045a1e0d0746458502554c (v3.15-rc1)
EPSS
Связанные уязвимости
The try_to_unmap_cluster function in mm/rmap.c in the Linux kernel before 3.14.3 does not properly consider which pages must be locked, which allows local users to cause a denial of service (system crash) by triggering a memory-usage pattern that requires removal of page-table mappings.
The try_to_unmap_cluster function in mm/rmap.c in the Linux kernel before 3.14.3 does not properly consider which pages must be locked, which allows local users to cause a denial of service (system crash) by triggering a memory-usage pattern that requires removal of page-table mappings.
The try_to_unmap_cluster function in mm/rmap.c in the Linux kernel before 3.14.3 does not properly consider which pages must be locked, which allows local users to cause a denial of service (system crash) by triggering a memory-usage pattern that requires removal of page-table mappings.
The try_to_unmap_cluster function in mm/rmap.c in the Linux kernel before 3.14.3 does not properly consider which pages must be locked, which allows local users to cause a denial of service (system crash) by triggering a memory-usage pattern that requires removal of page-table mappings.
Уязвимость операционной системы Linux, позволяющая злоумышленнику вызвать отказ в обслуживании или повысить свои привилегии
EPSS