Описание
ELSA-2021-9461: Unbreakable Enterprise kernel-container security update (IMPORTANT)
[5.4.17-2102.205.7.3.el7]
- btrfs: fix NULL pointer dereference when deleting device by invalid id (Qu Wenruo) [Orabug: 33281078] {CVE-2021-3739}
Обновленные пакеты
Oracle Linux 7
Oracle Linux x86_64
kernel-uek-container
5.4.17-2102.205.7.3.el7
kernel-uek-container-debug
5.4.17-2102.205.7.3.el7
Oracle Linux 8
Oracle Linux x86_64
kernel-uek-container
5.4.17-2102.205.7.3.el8
kernel-uek-container-debug
5.4.17-2102.205.7.3.el8
Связанные CVE
Связанные уязвимости
A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the Linux Kernel, where triggering the bug requires ‘CAP_SYS_ADMIN’. This flaw allows a local attacker to crash the system or leak kernel internal information. The highest threat from this vulnerability is to system availability.
A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the Linux Kernel, where triggering the bug requires ‘CAP_SYS_ADMIN’. This flaw allows a local attacker to crash the system or leak kernel internal information. The highest threat from this vulnerability is to system availability.
A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the Linux Kernel, where triggering the bug requires ‘CAP_SYS_ADMIN’. This flaw allows a local attacker to crash the system or leak kernel internal information. The highest threat from this vulnerability is to system availability.
A NULL pointer dereference flaw was found in the btrfs_rm_device funct ...