CVE-2023-53714: Linux

EPSS: 0.2% chance of exploitation in the next 30 days.

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)

Affected products

• Linux Linux: from 5.18, before 6.1.47 (fixed in 6.1.47); from 6.2, before 6.4.12 (fixed in 6.4.12)

Published 2025-10-22. Last modified 2026-06-17.