{"id":"CVE-2024-56763","state":"PUBLISHED","title":"tracing: Prevent bad count for tracing_cpumask_write","description":"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.","publishedAt":"2025-01-06T16:20:42.530Z","updatedAt":"2026-05-11T20:58:35.918Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"9e01c1b74c9531e301c900edaa92a99fcb7738f2","status":"affected","lessThan":"2558d753df0628d4187d8e1fd989339460f4f364","versionType":"git"},{"version":"9e01c1b74c9531e301c900edaa92a99fcb7738f2","status":"affected","lessThan":"f60172b447317cb6c5e74b5601a151866269baf6","versionType":"git"},{"version":"9e01c1b74c9531e301c900edaa92a99fcb7738f2","status":"affected","lessThan":"3d15f4c2449558ffe83b4dba30614ef1cd6937c3","versionType":"git"},{"version":"9e01c1b74c9531e301c900edaa92a99fcb7738f2","status":"affected","lessThan":"03041e474a6a8f1bfd4b96b164bb3165c48fa1a3","versionType":"git"},{"version":"9e01c1b74c9531e301c900edaa92a99fcb7738f2","status":"affected","lessThan":"1cca920af19df5dd91254e5ff35e68e911683706","versionType":"git"},{"version":"9e01c1b74c9531e301c900edaa92a99fcb7738f2","status":"affected","lessThan":"98feccbf32cfdde8c722bc4587aaa60ee5ac33f0","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["kernel/trace/trace.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.29","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.29","versionType":"semver"},{"version":"5.10.233","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.176","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.123","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.69","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.8","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.13","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["kernel/trace/trace.c"]}],"references":["https://git.kernel.org/stable/c/2558d753df0628d4187d8e1fd989339460f4f364","https://git.kernel.org/stable/c/f60172b447317cb6c5e74b5601a151866269baf6","https://git.kernel.org/stable/c/3d15f4c2449558ffe83b4dba30614ef1cd6937c3","https://git.kernel.org/stable/c/03041e474a6a8f1bfd4b96b164bb3165c48fa1a3","https://git.kernel.org/stable/c/1cca920af19df5dd91254e5ff35e68e911683706","https://git.kernel.org/stable/c/98feccbf32cfdde8c722bc4587aaa60ee5ac33f0","https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html","https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:08:12.933Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/56xxx/CVE-2024-56763.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-56763","state":"PUBLISHED","datePublished":"2025-01-06T16:20:42.530Z","dateUpdated":"2026-05-11T20:58:35.918Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-12-29T11:26:39.762Z"},"containers":{"cna":{"title":"tracing: Prevent bad count for tracing_cpumask_write","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"9e01c1b74c9531e301c900edaa92a99fcb7738f2","status":"affected","lessThan":"2558d753df0628d4187d8e1fd989339460f4f364","versionType":"git"},{"version":"9e01c1b74c9531e301c900edaa92a99fcb7738f2","status":"affected","lessThan":"f60172b447317cb6c5e74b5601a151866269baf6","versionType":"git"},{"version":"9e01c1b74c9531e301c900edaa92a99fcb7738f2","status":"affected","lessThan":"3d15f4c2449558ffe83b4dba30614ef1cd6937c3","versionType":"git"},{"version":"9e01c1b74c9531e301c900edaa92a99fcb7738f2","status":"affected","lessThan":"03041e474a6a8f1bfd4b96b164bb3165c48fa1a3","versionType":"git"},{"version":"9e01c1b74c9531e301c900edaa92a99fcb7738f2","status":"affected","lessThan":"1cca920af19df5dd91254e5ff35e68e911683706","versionType":"git"},{"version":"9e01c1b74c9531e301c900edaa92a99fcb7738f2","status":"affected","lessThan":"98feccbf32cfdde8c722bc4587aaa60ee5ac33f0","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["kernel/trace/trace.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.29","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.29","versionType":"semver"},{"version":"5.10.233","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.176","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.123","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.69","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.8","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.13","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["kernel/trace/trace.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/2558d753df0628d4187d8e1fd989339460f4f364"},{"url":"https://git.kernel.org/stable/c/f60172b447317cb6c5e74b5601a151866269baf6"},{"url":"https://git.kernel.org/stable/c/3d15f4c2449558ffe83b4dba30614ef1cd6937c3"},{"url":"https://git.kernel.org/stable/c/03041e474a6a8f1bfd4b96b164bb3165c48fa1a3"},{"url":"https://git.kernel.org/stable/c/1cca920af19df5dd91254e5ff35e68e911683706"},{"url":"https://git.kernel.org/stable/c/98feccbf32cfdde8c722bc4587aaa60ee5ac33f0"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:58:35.918Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"5.10.233"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"5.15.176"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"6.1.123"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"6.6.69"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"6.12.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"6.13"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T20:53:55.401Z"}}]}}}