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GHSA-mmvq-3rp7-6cw4

Опубликовано: 01 июн. 2023
Источник: github
Github: Не прошло ревью
CVSS3: 7.8

Описание

A flaw was found in the fixed buffer registration code for io_uring (io_sqe_buffer_register in io_uring/rsrc.c) in the Linux kernel that allows out-of-bounds access to physical memory beyond the end of the buffer. This flaw enables full local privilege escalation.

A flaw was found in the fixed buffer registration code for io_uring (io_sqe_buffer_register in io_uring/rsrc.c) in the Linux kernel that allows out-of-bounds access to physical memory beyond the end of the buffer. This flaw enables full local privilege escalation.

EPSS

Процентиль: 70%
0.01371
Низкий

7.8 High

CVSS3

Дефекты

CWE-416
CWE-787

Связанные уязвимости

CVSS3: 7.8
ubuntu
около 3 лет назад

A flaw was found in the fixed buffer registration code for io_uring (io_sqe_buffer_register in io_uring/rsrc.c) in the Linux kernel that allows out-of-bounds access to physical memory beyond the end of the buffer. This flaw enables full local privilege escalation.

CVSS3: 7.8
redhat
больше 3 лет назад

A flaw was found in the fixed buffer registration code for io_uring (io_sqe_buffer_register in io_uring/rsrc.c) in the Linux kernel that allows out-of-bounds access to physical memory beyond the end of the buffer. This flaw enables full local privilege escalation.

CVSS3: 7.8
nvd
около 3 лет назад

A flaw was found in the fixed buffer registration code for io_uring (io_sqe_buffer_register in io_uring/rsrc.c) in the Linux kernel that allows out-of-bounds access to physical memory beyond the end of the buffer. This flaw enables full local privilege escalation.

CVSS3: 7.8
msrc
около 3 лет назад

A flaw was found in the fixed buffer registration code for io_uring (io_sqe_buffer_register in io_uring/rsrc.c) in the Linux kernel that allows out-of-bounds access to physical memory beyond the end of the buffer. This flaw enables full local privilege escalation.

CVSS3: 7.8
debian
около 3 лет назад

A flaw was found in the fixed buffer registration code for io_uring (i ...

EPSS

Процентиль: 70%
0.01371
Низкий

7.8 High

CVSS3

Дефекты

CWE-416
CWE-787