{"id":"CVE-2024-53231","summary":"cpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: CPPC: Fix possible null-ptr-deref for cpufreq_cpu_get_raw()\n\ncpufreq_cpu_get_raw() may return NULL if the cpu is not in\npolicy-\u003ecpus cpu mask and it will cause null pointer dereference.","modified":"2026-03-20T12:40:50.112532Z","published":"2024-12-27T13:50:18.899Z","related":["SUSE-SU-2025:0289-1","SUSE-SU-2025:0428-1","SUSE-SU-2025:0499-1","SUSE-SU-2025:0557-1","SUSE-SU-2025:20165-1","SUSE-SU-2025:20166-1","SUSE-SU-2025:20248-1","SUSE-SU-2025:20249-1","USN-7276-1","USN-7277-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53231.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/65fe2f7fdafe2698a343661800434b3f2e51041e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a357b63fd21e4b2791008c2175ba7a8c235ebce1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a78e7207564258db6e373e86294a85f9d646d35a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e07570a8f2cfc51260c6266cb8e1bd4777a610d6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e9b39f1924b76abc18881e4ce899fb232dd23d12"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53231.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-53231"},{"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":"740fcdc2c20ecf855b36b919d7fa1b872b5a7eae"},{"fixed":"a357b63fd21e4b2791008c2175ba7a8c235ebce1"},{"fixed":"e07570a8f2cfc51260c6266cb8e1bd4777a610d6"},{"fixed":"e9b39f1924b76abc18881e4ce899fb232dd23d12"},{"fixed":"65fe2f7fdafe2698a343661800434b3f2e51041e"},{"fixed":"a78e7207564258db6e373e86294a85f9d646d35a"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-53231.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"}]}