Описание
The snd_seq_ioctl_remove_events function in sound/core/seq/seq_clientmgr.c in the Linux kernel before 4.4.1 does not verify FIFO assignment before proceeding with FIFO clearing, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted ioctl call.
Комментарий
Ссылки
- Vendor Advisory
- Vendor Advisory
- PatchVendor Advisory
Уязвимые конфигурации
EPSS
6.2 Medium
CVSS3
4.9 Medium
CVSS2
Дефекты
Связанные уязвимости
The snd_seq_ioctl_remove_events function in sound/core/seq/seq_clientmgr.c in the Linux kernel before 4.4.1 does not verify FIFO assignment before proceeding with FIFO clearing, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted ioctl call.
The snd_seq_ioctl_remove_events function in sound/core/seq/seq_clientmgr.c in the Linux kernel before 4.4.1 does not verify FIFO assignment before proceeding with FIFO clearing, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted ioctl call.
The snd_seq_ioctl_remove_events function in sound/core/seq/seq_clientm ...
The snd_seq_ioctl_remove_events function in sound/core/seq/seq_clientmgr.c in the Linux kernel before 4.4.1 does not verify FIFO assignment before proceeding with FIFO clearing, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted ioctl call.
ELSA-2018-4145: Unbreakable Enterprise kernel security update (IMPORTANT)
EPSS
6.2 Medium
CVSS3
4.9 Medium
CVSS2