{"id":"CVE-2023-52470","summary":"drm/radeon: check the alloc_workqueue return value in radeon_crtc_init()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: check the alloc_workqueue return value in radeon_crtc_init()\n\ncheck the alloc_workqueue return value in radeon_crtc_init()\nto avoid null-ptr-deref.","modified":"2026-04-02T09:42:51.908358Z","published":"2024-02-25T08:16:33.636Z","related":["SUSE-SU-2024:1320-1","SUSE-SU-2024:1321-1","SUSE-SU-2024:1454-1","SUSE-SU-2024:1465-1","SUSE-SU-2024:1466-1","SUSE-SU-2024:1480-1","SUSE-SU-2024:1489-1","SUSE-SU-2024:1490-1","SUSE-SU-2024:1643-1","SUSE-SU-2024:1646-1","SUSE-SU-2024:1870-1","USN-6818-2","USN-6819-2"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52470.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0b813a6a0087451cb702b6eb841f10856f49d088"},{"type":"WEB","url":"https://git.kernel.org/stable/c/14bbfaa5df273b26cde6707f6e655585700e6fe1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/21b1645660717d6126dd4866c850fcc5c4703a41"},{"type":"WEB","url":"https://git.kernel.org/stable/c/57ca7984806d79b38af528de88fd803babf27feb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5d12c5d75f7c78b83a738025947651ec5c95b4d4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7a2464fac80d42f6f8819fed97a553e9c2f43310"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c4ff55408187f2595066967047363ca84e76db85"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fb2d8bc9b5e55848b8a7c3c028e2ee8d49f28f97"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52470.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52470"},{"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":"fa7f517cb26eb1a1a1f0baffcced39f6c3ec3337"},{"fixed":"21b1645660717d6126dd4866c850fcc5c4703a41"},{"fixed":"5d12c5d75f7c78b83a738025947651ec5c95b4d4"},{"fixed":"57ca7984806d79b38af528de88fd803babf27feb"},{"fixed":"14bbfaa5df273b26cde6707f6e655585700e6fe1"},{"fixed":"c4ff55408187f2595066967047363ca84e76db85"},{"fixed":"0b813a6a0087451cb702b6eb841f10856f49d088"},{"fixed":"fb2d8bc9b5e55848b8a7c3c028e2ee8d49f28f97"},{"fixed":"7a2464fac80d42f6f8819fed97a553e9c2f43310"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52470.json"}}],"schema_version":"1.7.5"}