{"id":"CVE-2024-56763","summary":"tracing: Prevent bad count for tracing_cpumask_write","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ntracing: Prevent bad count for tracing_cpumask_write\n\nIf a large count is provided, it will trigger a warning in bitmap_parse_user.\nAlso check zero for it.","modified":"2026-04-02T12:25:13.696268Z","published":"2025-01-06T16:20:42.530Z","related":["MGASA-2025-0030","MGASA-2025-0032","SUSE-SU-2025:0428-1","SUSE-SU-2025:0499-1","SUSE-SU-2025:0557-1","SUSE-SU-2025:0564-1","SUSE-SU-2025:0565-1","SUSE-SU-2025:20165-1","SUSE-SU-2025:20166-1","SUSE-SU-2025:20248-1","SUSE-SU-2025:20249-1","USN-7379-2","USN-7380-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56763.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/03041e474a6a8f1bfd4b96b164bb3165c48fa1a3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1cca920af19df5dd91254e5ff35e68e911683706"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2558d753df0628d4187d8e1fd989339460f4f364"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3d15f4c2449558ffe83b4dba30614ef1cd6937c3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/98feccbf32cfdde8c722bc4587aaa60ee5ac33f0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f60172b447317cb6c5e74b5601a151866269baf6"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56763.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-56763"},{"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":"9e01c1b74c9531e301c900edaa92a99fcb7738f2"},{"fixed":"2558d753df0628d4187d8e1fd989339460f4f364"},{"fixed":"f60172b447317cb6c5e74b5601a151866269baf6"},{"fixed":"3d15f4c2449558ffe83b4dba30614ef1cd6937c3"},{"fixed":"03041e474a6a8f1bfd4b96b164bb3165c48fa1a3"},{"fixed":"1cca920af19df5dd91254e5ff35e68e911683706"},{"fixed":"98feccbf32cfdde8c722bc4587aaa60ee5ac33f0"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-56763.json"}}],"schema_version":"1.7.5"}