{"id":"CVE-2023-53239","summary":"drm/msm/mdp5: Add check for kzalloc","details":"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/","modified":"2026-04-02T09:43:52.356360Z","published":"2025-09-15T14:22:13.289Z","related":["SUSE-SU-2025:03615-1","SUSE-SU-2025:03628-1","SUSE-SU-2025:3716-1","SUSE-SU-2025:3761-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53239.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/13fcfcb2a9a4787fe4e49841d728f6f2e9fa6911"},{"type":"WEB","url":"https://git.kernel.org/stable/c/37ff771ed008b9cbffd0eab77985968364694ce3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3975ea6eaffe26aec634b5c473e51dc76e73af62"},{"type":"WEB","url":"https://git.kernel.org/stable/c/49907c8873826ee771ba0ca1629e809c6479f617"},{"type":"WEB","url":"https://git.kernel.org/stable/c/82943a0730e00c14b03e25a4b2a1a9477ae89d7b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bc579a2ee8b2e20c152b24b437d094832d8c9c9e"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53239.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53239"},{"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":"1cff7440a86e04a613665803b42034c467f035fa"},{"fixed":"3975ea6eaffe26aec634b5c473e51dc76e73af62"},{"fixed":"49907c8873826ee771ba0ca1629e809c6479f617"},{"fixed":"82943a0730e00c14b03e25a4b2a1a9477ae89d7b"},{"fixed":"bc579a2ee8b2e20c152b24b437d094832d8c9c9e"},{"fixed":"37ff771ed008b9cbffd0eab77985968364694ce3"},{"fixed":"13fcfcb2a9a4787fe4e49841d728f6f2e9fa6911"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53239.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"}]}