{"id":"CVE-2023-52788","summary":"i915/perf: Fix NULL deref bugs with drm_dbg() calls","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ni915/perf: Fix NULL deref bugs with drm_dbg() calls\n\nWhen i915 perf interface is not available dereferencing it will lead to\nNULL dereferences.\n\nAs returning -ENOTSUPP is pretty clear return when perf interface is not\navailable.\n\n[tursulin: added stable tag]\n(cherry picked from commit 36f27350ff745bd228ab04d7845dfbffc177a889)","modified":"2026-04-02T09:43:20.380734Z","published":"2024-05-21T15:31:04.980Z","related":["SUSE-SU-2024:2008-1","SUSE-SU-2024:2011-1","SUSE-SU-2024:2019-1","SUSE-SU-2024:2189-1","SUSE-SU-2024:2190-1","SUSE-SU-2024:2571-1","SUSE-SU-2024:2896-1","SUSE-SU-2024:2973-1","SUSE-SU-2025:20008-1","SUSE-SU-2025:20028-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52788.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/10f49cdfd5fb342a1a9641930dc040c570694e98"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1566e8be73fd5fa424e88d2a4cffdc34f970f0e1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/471aa951bf1206d3c10d0daa67005b8e4db4ff83"},{"type":"WEB","url":"https://git.kernel.org/stable/c/55db76caa782baa4a1bf02296e2773c38a524a3e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bf8e105030083e7b71591cdf437e464bcd8a0c09"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52788.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52788"},{"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":"9b344cf6aea0a69c00e19efdc6e02c6d5aae1a23"},{"fixed":"1566e8be73fd5fa424e88d2a4cffdc34f970f0e1"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"2fec539112e89255b6a47f566e21d99937fada7b"},{"fixed":"55db76caa782baa4a1bf02296e2773c38a524a3e"},{"fixed":"bf8e105030083e7b71591cdf437e464bcd8a0c09"},{"fixed":"10f49cdfd5fb342a1a9641930dc040c570694e98"},{"fixed":"471aa951bf1206d3c10d0daa67005b8e4db4ff83"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52788.json"}}],"schema_version":"1.7.5"}