Bug 2330355 (CVE-2024-53129) - CVE-2024-53129 kernel: drm/rockchip: vop: Fix a dereferenced before check warning
Summary: CVE-2024-53129 kernel: drm/rockchip: vop: Fix a dereferenced before check war...
Keywords:
Status: NEW
Alias: CVE-2024-53129
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2330489
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-12-04 15:02 UTC by OSIDB Bzimport
Modified: 2024-12-05 04:57 UTC (History)
4 users (show)

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

Attachments (Terms of Use)

Description OSIDB Bzimport 2024-12-04 15:02:27 UTC 
In the Linux kernel, the following vulnerability has been resolved:

drm/rockchip: vop: Fix a dereferenced before check warning

The 'state' can't be NULL, we should check crtc_state.

Fix warning:
drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1096
vop_plane_atomic_async_check() warn: variable dereferenced before check
'state' (see line 1077)
Comment 1 Avinash Hanwate 2024-12-05 04:01:43 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024120449-CVE-2024-53129-9f04@gregkh/T
Note You need to log in before you can comment on or make changes to this bug.