{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-56763", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-12-29T11:26:39.762Z", "datePublished": "2025-01-06T16:20:42.530Z", "dateUpdated": "2025-01-09T15:35:59.718Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-01-09T15:35:59.718Z"}, "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": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["kernel/trace/trace.c"], "versions": [{"version": "9e01c1b74c9531e301c900edaa92a99fcb7738f2", "lessThan": "2558d753df0628d4187d8e1fd989339460f4f364", "status": "affected", "versionType": "git"}, {"version": "9e01c1b74c9531e301c900edaa92a99fcb7738f2", "lessThan": "f60172b447317cb6c5e74b5601a151866269baf6", "status": "affected", "versionType": "git"}, {"version": "9e01c1b74c9531e301c900edaa92a99fcb7738f2", "lessThan": "3d15f4c2449558ffe83b4dba30614ef1cd6937c3", "status": "affected", "versionType": "git"}, {"version": "9e01c1b74c9531e301c900edaa92a99fcb7738f2", "lessThan": "03041e474a6a8f1bfd4b96b164bb3165c48fa1a3", "status": "affected", "versionType": "git"}, {"version": "9e01c1b74c9531e301c900edaa92a99fcb7738f2", "lessThan": "1cca920af19df5dd91254e5ff35e68e911683706", "status": "affected", "versionType": "git"}, {"version": "9e01c1b74c9531e301c900edaa92a99fcb7738f2", "lessThan": "98feccbf32cfdde8c722bc4587aaa60ee5ac33f0", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["kernel/trace/trace.c"], "versions": [{"version": "2.6.29", "status": "affected"}, {"version": "0", "lessThan": "2.6.29", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.233", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.176", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.123", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.69", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.8", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13-rc5", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "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"}], "title": "tracing: Prevent bad count for tracing_cpumask_write", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "9729DA56-1826-482F-912F-994173A8BC29", "versionEndExcluding": "6.1.123", "versionStartIncluding": "2.6.29", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "EF18E3CB-058C-4836-B36D-8073F1C09977", "versionEndExcluding": "6.6.69", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "E79883DD-75BE-4DA9-B4EC-AC6DE63BD438", "versionEndExcluding": "6.12.8", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:*", "matchCriteriaId": "62567B3C-6CEE-46D0-BC2E-B3717FBF7D13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc2:*:*:*:*:*:*", "matchCriteriaId": "5A073481-106D-4B15-B4C7-FB0213B8E1D4", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc3:*:*:*:*:*:*", "matchCriteriaId": "DE491969-75AE-4A6B-9A58-8FC5AF98798F", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc4:*:*:*:*:*:*", "matchCriteriaId": "93C0660D-7FB8-4FBA-892A-B064BA71E49E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: tracing: Evitar recuento incorrecto para tracing_cpumask_write Si se proporciona un recuento alto, se activar\u00e1 una advertencia en bitmap_parse_user. Tambi\u00e9n verifique que est\u00e9 a cero."}], "id": "CVE-2024-56763", "lastModified": "2025-01-09T16:16:23.780", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-01-06T17:15:42.150", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/03041e474a6a8f1bfd4b96b164bb3165c48fa1a3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/1cca920af19df5dd91254e5ff35e68e911683706"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2558d753df0628d4187d8e1fd989339460f4f364"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3d15f4c2449558ffe83b4dba30614ef1cd6937c3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/98feccbf32cfdde8c722bc4587aaa60ee5ac33f0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f60172b447317cb6c5e74b5601a151866269baf6"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: tracing: Prevent bad count for tracing_cpumask_write", "id": "2335898", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2335898"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\ntracing: Prevent bad count for tracing_cpumask_write\nIf a large count is provided, it will trigger a warning in bitmap_parse_user.\nAlso check zero for it."], "name": "CVE-2024-56763", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-01-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-56763\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-56763\nhttps://lore.kernel.org/linux-cve-announce/2025010655-CVE-2024-56763-17fd@gregkh/T"], "threat_severity": "Moderate"}