{"id":"CVE-2023-52673","summary":"drm/amd/display: Fix a debugfs null pointer error","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix a debugfs null pointer error\n\n[WHY & HOW]\nCheck whether get_subvp_en() callback exists before calling it.","modified":"2026-03-20T12:32:42.965310Z","published":"2024-05-17T14:02:14.710Z","related":["SUSE-SU-2024:2135-1","SUSE-SU-2024:2203-1","SUSE-SU-2024:2973-1","SUSE-SU-2025:20008-1","SUSE-SU-2025:20028-1","SUSE-SU-2025:20166-1","SUSE-SU-2025:20249-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52673.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/43235db21fc23559f50a62f8f273002eeb506f5a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/efb91fea652a42fcc037d2a9ef4ecd1ffc5ff4b7"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52673.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52673"},{"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":"670da29faf5ff160043a1f02e6ac2ed8345b5d7e"},{"fixed":"43235db21fc23559f50a62f8f273002eeb506f5a"},{"fixed":"efb91fea652a42fcc037d2a9ef4ecd1ffc5ff4b7"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52673.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"}]}