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CVE-2020-27820

Опубликовано: 03 нояб. 2021
Источник: debian
EPSS Низкий

Описание

A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if "unbind" the driver).

Пакеты

ПакетСтатусВерсия исправленияРелизТип
linuxfixed5.15.5-1package
linuxfixed5.10.84-1bullseyepackage

Примечания

  • No security impact, requires physical access to the computer

EPSS

Процентиль: 3%
0.00019
Низкий

Связанные уязвимости

CVSS3: 4.7
ubuntu
больше 3 лет назад

A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if "unbind" the driver).

CVSS3: 4.1
redhat
больше 4 лет назад

A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if "unbind" the driver).

CVSS3: 4.7
nvd
больше 3 лет назад

A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if "unbind" the driver).

CVSS3: 4.7
github
около 3 лет назад

A vulnerability was found in Linux kernel, where a use-after-frees in nouveau's postclose() handler could happen if removing device (that is not common to remove video card physically without power-off, but same happens if "unbind" the driver).

CVSS3: 4.7
fstec
больше 3 лет назад

Уязвимость функции postclose() ядра операционной системы Linux, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 3%
0.00019
Низкий