Description

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)

Classification

CVE ID: CVE-2024-53129

CVSS Base Severity: LOW

CVSS Base Score: 0.0

Affected Products

Vendor: Linux

Product: Linux

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 5.06% (scored less or equal to compared to others)

EPSS Date: 2025-02-03 (when was this score calculated)

References

https://git.kernel.org/stable/c/656dbd1c21c2c088c70059cdd43ec83e7d54ec4d
https://git.kernel.org/stable/c/1e53059729691ca4d905118258b9fbd17d854174
https://git.kernel.org/stable/c/bbf8bc7e75863942028131ae39c23118f62de6c0
https://git.kernel.org/stable/c/ab1c793f457f740ab7108cc0b1340a402dbf484d

Timeline