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GHSA-hx8f-g7m6-933v

Опубликовано: 26 янв. 2023
Источник: github
Github: Не прошло ревью
CVSS3: 4.7

Описание

A use-after-free flaw was found in io_uring/poll.c in io_poll_check_events in the io_uring subcomponent in the Linux Kernel due to a race condition of poll_refs. This flaw may cause a NULL pointer dereference.

A use-after-free flaw was found in io_uring/poll.c in io_poll_check_events in the io_uring subcomponent in the Linux Kernel due to a race condition of poll_refs. This flaw may cause a NULL pointer dereference.

EPSS

Процентиль: 3%
0.00016
Низкий

4.7 Medium

CVSS3

Дефекты

CWE-416

Связанные уязвимости

CVSS3: 4.7
ubuntu
около 3 лет назад

A use-after-free flaw was found in io_uring/poll.c in io_poll_check_events in the io_uring subcomponent in the Linux Kernel due to a race condition of poll_refs. This flaw may cause a NULL pointer dereference.

CVSS3: 5.5
redhat
около 3 лет назад

A use-after-free flaw was found in io_uring/poll.c in io_poll_check_events in the io_uring subcomponent in the Linux Kernel due to a race condition of poll_refs. This flaw may cause a NULL pointer dereference.

CVSS3: 4.7
nvd
около 3 лет назад

A use-after-free flaw was found in io_uring/poll.c in io_poll_check_events in the io_uring subcomponent in the Linux Kernel due to a race condition of poll_refs. This flaw may cause a NULL pointer dereference.

CVSS3: 4.7
msrc
около 3 лет назад

A use-after-free flaw was found in io_uring/poll.c in io_poll_check_events in the io_uring subcomponent in the Linux Kernel due to a race condition of poll_refs. This flaw may cause a NULL pointer dereference.

CVSS3: 4.7
debian
около 3 лет назад

A use-after-free flaw was found in io_uring/poll.c in io_poll_check_ev ...

EPSS

Процентиль: 3%
0.00016
Низкий

4.7 Medium

CVSS3

Дефекты

CWE-416