Security Advisory

CVE-2020-25639

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-03-04 21:56:28

Last updated 2024-08-04 15:40:36

Assigner redhat

State PUBLISHED

Description

A NULL pointer dereference flaw was found in the Linux kernels GPU Nouveau driver functionality in versions prior to 5.12-rc1 in the way the user calls ioctl DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC. This flaw allows a local user to crash the system.

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