Уязвимость CVE-2020-12114: Информация

Описание

A pivot_root race condition in fs/namespace.c in the Linux kernel 4.4.x before 4.4.221, 4.9.x before 4.9.221, 4.14.x before 4.14.178, 4.19.x before 4.19.119, and 5.x before 5.3 allows local users to cause a denial of service (panic) by corrupting a mountpoint reference counter.

Важность: MEDIUM (4,7) Вектор: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Исправленные пакеты

Ссылки на рекомендации, решения и инструменты

1. Подверженные конфигурации:

   1. Конфигурация 1

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

      Start including

      4.9.0

      End excliding

      4.9.221

      ---

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

      Start including

      4.14

      End excliding

      4.14.178

      ---

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

      Start including

      4.19

      End excliding

      4.19.119

      ---

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

      Start including

      5.0

      End excliding

      5.3

      ---

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

      Start including

      4.4.0

      End excliding

      4.4.221

      ---