{"cve":"CVE-2023-53239","nvd":{"published":"2025-09-15T15:15:51.010","modified":"2026-06-17T06:44:36.030","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/mdp5: Add check for kzalloc\n\nAs kzalloc may fail and return NULL pointer,\nit should be better to check the return value\nin order to avoid the NULL pointer dereference.\n\nPatchwork: https://patchwork.freedesktop.org/patch/514154/","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/13fcfcb2a9a4787fe4e49841d728f6f2e9fa6911","https://git.kernel.org/stable/c/37ff771ed008b9cbffd0eab77985968364694ce3","https://git.kernel.org/stable/c/3975ea6eaffe26aec634b5c473e51dc76e73af62","https://git.kernel.org/stable/c/49907c8873826ee771ba0ca1629e809c6479f617","https://git.kernel.org/stable/c/82943a0730e00c14b03e25a4b2a1a9477ae89d7b"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:08:41.295252406+00:00"},"epss":{"cve":"CVE-2023-53239","score":0.0016,"percentile":0.05118,"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."]}