{"id":"CVE-2024-56778","summary":"drm/sti: avoid potential dereference of error pointers in sti_hqvdp_atomic_check","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/sti: avoid potential dereference of error pointers in sti_hqvdp_atomic_check\n\nThe return value of drm_atomic_get_crtc_state() needs to be\nchecked. To avoid use of error pointer 'crtc_state' in case\nof the failure.","modified":"2026-03-20T12:39:56.428419Z","published":"2025-01-08T17:49:16.207Z","related":["SUSE-SU-2025:0289-1","SUSE-SU-2025:0428-1","SUSE-SU-2025:0499-1","SUSE-SU-2025:0556-1","SUSE-SU-2025:0557-1","SUSE-SU-2025:0577-1","SUSE-SU-2025:0577-2","SUSE-SU-2025:20165-1","SUSE-SU-2025:20166-1","SUSE-SU-2025:20248-1","SUSE-SU-2025:20249-1","USN-7379-2","USN-7380-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56778.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/31c857e7496d34e5a32a6f75bc024d0b06fd646a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6b0d0d6e9d3c26697230bf7dc9e6b52bdb24086f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/82a5312f874fb18f045d9658e9bd290e3b0621c0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/837eb99ad3340c7a9febf454f41c8e3edb68ac1e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c1ab40a1fdfee732c7e6ff2fb8253760293e47e8"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56778.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-56778"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"dd86dc2f9ae1102f46115be1f1422265c15540f1"},{"fixed":"31c857e7496d34e5a32a6f75bc024d0b06fd646a"},{"fixed":"6b0d0d6e9d3c26697230bf7dc9e6b52bdb24086f"},{"fixed":"82a5312f874fb18f045d9658e9bd290e3b0621c0"},{"fixed":"837eb99ad3340c7a9febf454f41c8e3edb68ac1e"},{"fixed":"c1ab40a1fdfee732c7e6ff2fb8253760293e47e8"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-56778.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}