exploitDog

CVE-2023-52646

Опубликовано: 26 апр. 2024

Источник: nvd

CVSS3: 5.5

EPSS Низкий

Описание

In the Linux kernel, the following vulnerability has been resolved:

aio: fix mremap after fork null-deref

Commit e4a0d3e720e7 ("aio: Make it possible to remap aio ring") introduced a null-deref if mremap is called on an old aio mapping after fork as mm->ioctx_table will be set to NULL.

[jmoyer@redhat.com: fix 80 column issue]

Ссылки

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия от 3.19 (включая) до 4.14.306 (исключая)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия от 4.15 (включая) до 4.19.273 (исключая)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия от 4.20 (включая) до 5.4.232 (исключая)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия от 5.5 (включая) до 5.10.169 (исключая)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия от 5.11 (включая) до 5.15.95 (исключая)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Версия от 5.16 (включая) до 6.1.13 (исключая)

cpe:2.3:o:linux:linux_kernel:6.2:rc1:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:6.2:rc2:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:6.2:rc4:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:6.2:rc5:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:6.2:rc6:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:6.2:rc7:*:*:*:*:*:*

cpe:2.3:o:linux:linux_kernel:6.2:rc8:*:*:*:*:*:*

EPSS

Процентиль: 1%

0.00008

Низкий

5.5 Medium

CVSS3

Дефекты

CWE-476

Связанные уязвимости

CVE-2023-52646

CVSS3: 5.5

ubuntu

около 1 года назад

In the Linux kernel, the following vulnerability has been resolved: aio: fix mremap after fork null-deref Commit e4a0d3e720e7 ("aio: Make it possible to remap aio ring") introduced a null-deref if mremap is called on an old aio mapping after fork as mm->ioctx_table will be set to NULL. [jmoyer@redhat.com: fix 80 column issue]

CVE-2023-52646

CVSS3: 5.5

redhat

около 1 года назад

In the Linux kernel, the following vulnerability has been resolved: aio: fix mremap after fork null-deref Commit e4a0d3e720e7 ("aio: Make it possible to remap aio ring") introduced a null-deref if mremap is called on an old aio mapping after fork as mm->ioctx_table will be set to NULL. [jmoyer@redhat.com: fix 80 column issue]

CVE-2023-52646

CVSS3: 5.5

debian

около 1 года назад

In the Linux kernel, the following vulnerability has been resolved: a ...

GHSA-52h9-53cv-vm4j

CVSS3: 5.5

github

около 1 года назад

In the Linux kernel, the following vulnerability has been resolved: aio: fix mremap after fork null-deref Commit e4a0d3e720e7 ("aio: Make it possible to remap aio ring") introduced a null-deref if mremap is called on an old aio mapping after fork as mm->ioctx_table will be set to NULL. [jmoyer@redhat.com: fix 80 column issue]

ROS-20241028-03

CVSS3: 8.8

redos

8 месяцев назад

Множественные уязвимости kernel-lt

EPSS

Процентиль: 1%

0.00008

Низкий

5.5 Medium

CVSS3

Дефекты

CWE-476