{"cve":"CVE-2023-52753","nvd":{"published":"2024-05-21T16:15:14.900","modified":"2026-06-17T06:43:30.390","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Avoid NULL dereference of timing generator\n\n[Why & How]\nCheck whether assigned timing generator is NULL or not before\naccessing its funcs to prevent NULL dereference.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-476"],"references":["https://git.kernel.org/stable/c/09909f515032fa80b921fd3118efe66b185d10fd","https://git.kernel.org/stable/c/4e497f1acd99075b13605b2e7fa0cba721a2cfd9","https://git.kernel.org/stable/c/6d8653b1a7a8dc938b566ae8c4f373b36e792c68","https://git.kernel.org/stable/c/79b6a90f4f2433312154cd68452b0ba501fa74db","https://git.kernel.org/stable/c/8a06894666e0b462c9316b26ab615cefdd0d676c"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:50:30.954589733+00:00"},"epss":{"cve":"CVE-2023-52753","score":0.0024,"percentile":0.1513,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}