{"id":"CVE-2023-54122","state":"PUBLISHED","title":"drm/msm/dpu: Add check for cstate","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/dpu: Add check for cstate\n\nAs kzalloc may fail and return NULL pointer,\nit should be better to check cstate\nin order to avoid the NULL pointer dereference\nin __drm_atomic_helper_crtc_reset.\n\nPatchwork: https://patchwork.freedesktop.org/patch/514163/","publishedAt":"2025-12-24T13:06:41.900Z","updatedAt":"2026-05-11T19:55:54.315Z","severity":null,"assigner":"Linux","products":["Linux 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Add check for cstate","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/dpu: Add check for cstate\n\nAs kzalloc may fail and return NULL pointer,\nit should be better to check cstate\nin order to avoid the NULL pointer dereference\nin __drm_atomic_helper_crtc_reset.\n\nPatchwork: 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