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CVE-2021-4150

Опубликовано: 23 мар. 2022
Источник: debian

Описание

A use-after-free flaw was found in the add_partition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue results from the lack of code cleanup when device_add call fails when adding a partition to the disk.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
linuxnot-affectedpackage

Примечания

  • https://git.kernel.org/linus/9fbfabfda25d8774c5a08634fdd2da000a924890 (5.15-rc7)

Связанные уязвимости

CVSS3: 5.5
ubuntu
почти 4 года назад

A use-after-free flaw was found in the add_partition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue results from the lack of code cleanup when device_add call fails when adding a partition to the disk.

CVSS3: 5.1
redhat
больше 4 лет назад

A use-after-free flaw was found in the add_partition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue results from the lack of code cleanup when device_add call fails when adding a partition to the disk.

CVSS3: 5.5
nvd
почти 4 года назад

A use-after-free flaw was found in the add_partition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue results from the lack of code cleanup when device_add call fails when adding a partition to the disk.

CVSS3: 5.5
msrc
почти 4 года назад

A use-after-free flaw was found in the add_partition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue results from the lack of code cleanup when device_add call fails when adding a partition to the disk.

CVSS3: 5.5
github
почти 4 года назад

A use-after-free flaw was found in the add_partition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue results from the lack of code cleanup when device_add call fails when adding a partition to the disk.