Описание
A flaw was found in the exFAT driver of the Linux kernel. The vulnerability exists in the implementation of the file name reconstruction function, which is responsible for reading file name entries from a directory index and merging file name parts belonging to one file into a single long file name. Since the file name characters are copied into a stack variable, a local privileged attacker could use this flaw to overflow the kernel stack.
Ссылки
- Third Party Advisory
- Issue TrackingPatchThird Party Advisory
- ExploitThird Party Advisory
- Third Party Advisory
- Issue TrackingPatchThird Party Advisory
- ExploitThird Party Advisory
Уязвимые конфигурации
Одно из
Одно из
Одно из
Одновременно
Одновременно
Одновременно
Одновременно
EPSS
6 Medium
CVSS3
6.7 Medium
CVSS3
Дефекты
Связанные уязвимости
A flaw was found in the exFAT driver of the Linux kernel. The vulnerability exists in the implementation of the file name reconstruction function, which is responsible for reading file name entries from a directory index and merging file name parts belonging to one file into a single long file name. Since the file name characters are copied into a stack variable, a local privileged attacker could use this flaw to overflow the kernel stack.
A flaw was found in the exFAT driver of the Linux kernel. The vulnerability exists in the implementation of the file name reconstruction function, which is responsible for reading file name entries from a directory index and merging file name parts belonging to one file into a single long file name. Since the file name characters are copied into a stack variable, a local privileged attacker could use this flaw to overflow the kernel stack.
A flaw was found in the exFAT driver of the Linux kernel. The vulnerab ...
Security update for the Linux Kernel (Live Patch 3 for SLE 15 SP5)
EPSS
6 Medium
CVSS3
6.7 Medium
CVSS3