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nvd логотип

CVE-2019-19807

Опубликовано: 15 дек. 2019
Источник: nvd
CVSS3: 7.8
CVSS2: 7.2
EPSS Низкий

Описание

In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after-free caused by erroneous code refactoring, aka CID-e7af6307a8a5. This is related to snd_timer_open and snd_timer_close_locked. The timeri variable was originally intended to be for a newly created timer instance, but was used for a different purpose after refactoring.

Ссылки

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Версия от 4.9.199 (включая) до 4.9.201 (исключая)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Версия от 4.14.152 (включая) до 4.14.154 (исключая)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Версия от 4.19.82 (включая) до 4.19.84 (исключая)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Версия от 5.2 (включая) до 5.3.11 (исключая)
Конфигурация 2

Одно из

cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*

EPSS

Процентиль: 26%
0.00085
Низкий

7.8 High

CVSS3

7.2 High

CVSS2

Дефекты

CWE-416

Связанные уязвимости

ubuntu логотип

CVE-2019-19807

CVSS3: 7.8
ubuntu
больше 5 лет назад

In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after-free caused by erroneous code refactoring, aka CID-e7af6307a8a5. This is related to snd_timer_open and snd_timer_close_locked. The timeri variable was originally intended to be for a newly created timer instance, but was used for a different purpose after refactoring.

redhat логотип

CVE-2019-19807

CVSS3: 7.8
redhat
больше 5 лет назад

In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after-free caused by erroneous code refactoring, aka CID-e7af6307a8a5. This is related to snd_timer_open and snd_timer_close_locked. The timeri variable was originally intended to be for a newly created timer instance, but was used for a different purpose after refactoring.

debian логотип

CVE-2019-19807

CVSS3: 7.8
debian
больше 5 лет назад

In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after- ...

github логотип

GHSA-hxwj-xwvv-9vhc

CVSS3: 7.8
github
около 3 лет назад

In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after-free caused by erroneous code refactoring, aka CID-e7af6307a8a5. This is related to snd_timer_open and snd_timer_close_locked. The timeri variable was originally intended to be for a newly created timer instance, but was used for a different purpose after refactoring.

fstec логотип

BDU:2020-00854

CVSS3: 7.8
fstec
больше 5 лет назад

Уязвимость функций snd_timer_open и snd_timer_close_locked ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии

EPSS

Процентиль: 26%
0.00085
Низкий

7.8 High

CVSS3

7.2 High

CVSS2

Дефекты

CWE-416