CVE-2020-25656

In vt_do_kdgkb_ioctl of keyboard.c, there is a possible use after free read due to a race condition. This could lead to local information disclosure w...

Description d'origine

La description telle que publiée par la source (souvent en anglais).

In vt_do_kdgkb_ioctl of keyboard.c, there is a possible use after free read due to a race condition. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

Paquets affectés

Android :linux_kernel:

[{"type":"ECOSYSTEM","events":[{"introduced":":0"},{"fixed":":2021-05-05"}]}]

État des correctifs par distribution

Paquets corrigés publiés par chaque distribution pour cette CVE

Debian DEBIAN-CVE-2020-25656 linux Corrigé dans: 5.9.6-1
Ubuntu UBUNTU-CVE-2020-25656 linux-aws Corrigé dans: 4.4.0-1083.87

Références

advisory source.android.com
patch android.googlesource.com