Описание
fs/nfs/nfs4proc.c in the NFS client in the Linux kernel before 4.2.2 does not properly initialize memory for migration recovery operations, which allows remote NFS servers to cause a denial of service (NULL pointer dereference and panic) via crafted network traffic.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| linux | fixed | 4.3.1-1 | package | |
| linux | fixed | 3.16.7-ckt20-1 | jessie | package |
| linux | not-affected | wheezy | package | |
| linux-2.6 | not-affected | package |
Примечания
https://bugzilla.redhat.com/show_bug.cgi?id=1295802
Fixed by: https://git.kernel.org/linus/18e3b739fdc826481c6a1335ce0c5b19b3d415da (v4.3-rc1)
Fixed as well in v3.16.7-ckt18 (commit: 6a64d8c4c07c176abee384803f28fa1507963369)
Introduced by: https://git.kernel.org/linus/ec011fe847347b40c60fdb5085f65227762e2e08 (v3.13-rc1)
EPSS
Связанные уязвимости
fs/nfs/nfs4proc.c in the NFS client in the Linux kernel before 4.2.2 does not properly initialize memory for migration recovery operations, which allows remote NFS servers to cause a denial of service (NULL pointer dereference and panic) via crafted network traffic.
fs/nfs/nfs4proc.c in the NFS client in the Linux kernel before 4.2.2 does not properly initialize memory for migration recovery operations, which allows remote NFS servers to cause a denial of service (NULL pointer dereference and panic) via crafted network traffic.
fs/nfs/nfs4proc.c in the NFS client in the Linux kernel before 4.2.2 does not properly initialize memory for migration recovery operations, which allows remote NFS servers to cause a denial of service (NULL pointer dereference and panic) via crafted network traffic.
fs/nfs/nfs4proc.c in the NFS client in the Linux kernel before 4.2.2 does not properly initialize memory for migration recovery operations, which allows remote NFS servers to cause a denial of service (NULL pointer dereference and panic) via crafted network traffic.
ELSA-2016-2574: kernel security, bug fix, and enhancement update (IMPORTANT)
EPSS