CVE-2022-49467

MEDIUM

Linux Kernel 4.0-5.18.3 Use-After-Free in mdp5_crtc_cursor_set()

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm: msm: fix possible memory leak in mdp5_crtc_cursor_set() drm_gem_object_lookup will call drm_gem_object_get inside. So cursor_bo needs to be put when msm_gem_get_and_pin_iova fails.

References (7)

Core 7

Scores

CVSS v3 5.5
EPSS 0.0025
EPSS Percentile 15.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-401
Status published
Products (23)
linux/Kernel 4.0.0 - 4.19.247linux
linux/Kernel 4.20.0 - 5.4.198linux
linux/Kernel 5.11.0 - 5.15.46linux
linux/Kernel 5.16.0 - 5.17.14linux
linux/Kernel 5.18.0 - 5.18.3linux
linux/Kernel 5.5.0 - 5.10.121linux
Linux/Linux < 4.0
Linux/Linux 4.0
Linux/Linux 4.19.247 - 4.19.*
Linux/Linux 5.10.121 - 5.10.*
... and 13 more
Published Feb 26, 2025
Tracked Since Feb 18, 2026