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CVE-2023-53714
Published: Oct 22, 2025
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: drm/stm: ltdc: fix late dereference check In ltdc_crtc_set_crc_source(), struct drm_crtc was dereferenced in a container_of() before the pointer check. This could cause a kernel panic. Fix this smatch warning: drivers/gpu/drm/stm/ltdc.c:1124 ltdc_crtc_set_crc_source() warn: variable dereferenced before check 'crtc' (see line 1119)
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 79b44684a14e363d24c299b772f037344ad8c8dc - < 340dba127bbed51e8425cd8e097aacfadd175462affected 79b44684a14e363d24c299b772f037344ad8c8dc - < 04fe3b82528232aa85a6c45464906d0727ef4f20affected 79b44684a14e363d24c299b772f037344ad8c8dc - < 898a9e3f56db9860ab091d4bf41b6caa99aafc3d |
Linux | Linux | affected 5.18unaffected 0 - < 5.18unaffected 6.1.47 - <= 6.1.*unaffected 6.4.12 - <= 6.4.*unaffected 6.5 - <= * |
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