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CVE-2023-54122

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CVE-2023-54122

Published: Dec 24, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add check for cstate As kzalloc may fail and return NULL pointer, it should be better to check cstate in order to avoid the NULL pointer dereference in __drm_atomic_helper_crtc_reset. Patchwork: https://patchwork.freedesktop.org/patch/514163/

VendorProductVersions

Linux

Linux

affected
1cff7440a86e04a613665803b42034c467f035fa - < a6afb8293ec0932f4ed0b7aecfc0ccc00f44dc2b
affected
1cff7440a86e04a613665803b42034c467f035fa - < 31f2f8de0ea7387cde18a24f94ba5e0b886b9842
affected
1cff7440a86e04a613665803b42034c467f035fa - < d4ba50614cb3f0686bbdb505af685d78e75861dc
affected
1cff7440a86e04a613665803b42034c467f035fa - < 42442d42c57b9fbc35cb5ef72c7e5347c5f7d082
affected
1cff7440a86e04a613665803b42034c467f035fa - < a52e5a002d18bffabff66f6f59a74f8e9aac5afe

+1 more versions

Linux

Linux

affected
5.3
unaffected
0 - < 5.3
unaffected
5.4.235 - <= 5.4.*
unaffected
5.10.173 - <= 5.10.*
unaffected
5.15.99 - <= 5.15.*

+3 more versions

References

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