CVE-2022-50842

Linux Kernel 5.7.0-6.0.3 - NULL Pointer Dereference in DRM Virtio 2D BO Transfer

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Check whether transferred 2D BO is shmem Transferred 2D BO always must be a shmem BO. Add check for that to prevent NULL dereference if userspace passes a VRAM BO.

References (5)

Core 5

Scores

EPSS 0.0021
EPSS Percentile 11.2%

Details

Status published
Products (16)
linux/Kernel 5.11.0 - 5.15.75linux
linux/Kernel 5.16.0 - 5.19.17linux
linux/Kernel 5.20.0 - 6.0.3linux
linux/Kernel 5.7.0 - 5.10.150linux
Linux/Linux < 5.7
Linux/Linux 5.10.150 - 5.10.*
Linux/Linux 5.15.75 - 5.15.*
Linux/Linux 5.19.17 - 5.19.*
Linux/Linux 5.7
Linux/Linux 6.0.3 - 6.0.*
... and 6 more
Published Dec 30, 2025
Tracked Since Feb 18, 2026