Bug 2348296 (CVE-2022-49467) - CVE-2022-49467 kernel: drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()
Summary: CVE-2022-49467 kernel: drm: msm: fix possible memory leak in mdp5_crtc_cursor...
Keywords:
Status: NEW
Alias: CVE-2022-49467
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-02-26 03:24 UTC by OSIDB Bzimport
Modified: 2025-02-27 07:53 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2025-02-26 03:24:30 UTC 
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.
Comment 1 Avinash Hanwate 2025-02-26 19:29:31 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022602-CVE-2022-49467-9d0a@gregkh/T
Note You need to log in before you can comment on or make changes to this bug.