Описание
An issue was discovered in fs/io_uring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locations, aka CID-ff002b30181d.
Ссылки
- ExploitIssue TrackingThird Party Advisory
- Release NotesVendor Advisory
- PatchVendor Advisory
- ExploitIssue TrackingThird Party Advisory
- Release NotesVendor Advisory
- PatchVendor Advisory
Уязвимые конфигурации
EPSS
6.5 Medium
CVSS3
2.1 Low
CVSS2
Дефекты
Связанные уязвимости
An issue was discovered in fs/io_uring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locations, aka CID-ff002b30181d.
An issue was discovered in fs/io_uring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locations, aka CID-ff002b30181d.
An issue was discovered in fs/io_uring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups and thus a process inside a mount namespace can escape to unintended filesystem locations aka CID-ff002b30181d.
An issue was discovered in fs/io_uring.c in the Linux kernel before 5. ...
An issue was discovered in fs/io_uring.c in the Linux kernel before 5.6. It unsafely handles the root directory during path lookups, and thus a process inside a mount namespace can escape to unintended filesystem locations, aka CID-ff002b30181d.
EPSS
6.5 Medium
CVSS3
2.1 Low
CVSS2