{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-57953", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-01-19T11:50:08.381Z", "datePublished": "2025-02-27T02:07:01.598Z", "dateUpdated": "2025-03-24T15:37:18.874Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-03-24T15:37:18.874Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrtc: tps6594: Fix integer overflow on 32bit systems\n\nThe problem is this multiply in tps6594_rtc_set_offset()\n\n\ttmp = offset * TICKS_PER_HOUR;\n\nThe \"tmp\" variable is an s64 but \"offset\" is a long in the\n(-277774)-277774 range. On 32bit systems a long can hold numbers up to\napproximately two billion. The number of TICKS_PER_HOUR is really large,\n(32768 * 3600) or roughly a hundred million. When you start multiplying\nby a hundred million it doesn't take long to overflow the two billion\nmark.\n\nProbably the safest way to fix this is to change the type of\nTICKS_PER_HOUR to long long because it's such a large number."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/rtc/rtc-tps6594.c"], "versions": [{"version": "9f67c1e63976d3403f0b250b03ffe959c890f9db", "lessThan": "5127f3cbfc78a7b301b86328247230bec47e0bb3", "status": "affected", "versionType": "git"}, {"version": "9f67c1e63976d3403f0b250b03ffe959c890f9db", "lessThan": "53b0c7b15accb18d15d95c7fe68f61630ebfd1ca", "status": "affected", "versionType": "git"}, {"version": "9f67c1e63976d3403f0b250b03ffe959c890f9db", "lessThan": "09c4a610153286cef54d4f0c85398f4e32fc227e", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/rtc/rtc-tps6594.c"], "versions": [{"version": "6.8", "status": "affected"}, {"version": "0", "lessThan": "6.8", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.13", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13.2", "lessThanOrEqual": "6.13.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.14", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/5127f3cbfc78a7b301b86328247230bec47e0bb3"}, {"url": "https://git.kernel.org/stable/c/53b0c7b15accb18d15d95c7fe68f61630ebfd1ca"}, {"url": "https://git.kernel.org/stable/c/09c4a610153286cef54d4f0c85398f4e32fc227e"}], "title": "rtc: tps6594: Fix integer overflow on 32bit systems", "x_generator": {"engine": "bippy-5f407fcff5a0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "90360375-07E4-448D-B423-70059CF084B4", "versionEndExcluding": "6.12.13", "versionStartIncluding": "6.8", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "6D4116B1-1BFD-4F23-BA84-169CC05FC5A3", "versionEndExcluding": "6.13.2", "versionStartIncluding": "6.13", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrtc: tps6594: Fix integer overflow on 32bit systems\n\nThe problem is this multiply in tps6594_rtc_set_offset()\n\n\ttmp = offset * TICKS_PER_HOUR;\n\nThe \"tmp\" variable is an s64 but \"offset\" is a long in the\n(-277774)-277774 range. On 32bit systems a long can hold numbers up to\napproximately two billion. The number of TICKS_PER_HOUR is really large,\n(32768 * 3600) or roughly a hundred million. When you start multiplying\nby a hundred million it doesn't take long to overflow the two billion\nmark.\n\nProbably the safest way to fix this is to change the type of\nTICKS_PER_HOUR to long long because it's such a large number."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: rtc: tps6594: Corregir desbordamiento de enteros en sistemas de 32 bits El problema es que esto se multiplica en tps6594_rtc_set_offset() tmp = offset * TICKS_PER_HOUR; La variable \"tmp\" es un s64 pero \"offset\" es un long en el rango (-277774)-277774. En sistemas de 32 bits, un long puede contener n\u00fameros de hasta aproximadamente dos mil millones. El n\u00famero de TICKS_PER_HOUR es realmente grande, (32768 * 3600) o aproximadamente cien millones. Cuando comienza a multiplicar por cien millones, no tarda mucho en desbordar la marca de dos mil millones. Probablemente, la forma m\u00e1s segura de solucionar esto es cambiar el tipo de TICKS_PER_HOUR a long long porque es un n\u00famero muy grande."}], "id": "CVE-2024-57953", "lastModified": "2025-03-07T20:44:17.993", "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": "2025-02-27T02:15:10.393", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/09c4a610153286cef54d4f0c85398f4e32fc227e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/5127f3cbfc78a7b301b86328247230bec47e0bb3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/53b0c7b15accb18d15d95c7fe68f61630ebfd1ca"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-190"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: rtc: tps6594: Fix integer overflow on 32bit systems", "id": "2348618", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2348618"}, "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"}, "cwe": "CWE-190", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nrtc: tps6594: Fix integer overflow on 32bit systems\nThe problem is this multiply in tps6594_rtc_set_offset()\ntmp = offset * TICKS_PER_HOUR;\nThe \"tmp\" variable is an s64 but \"offset\" is a long in the\n(-277774)-277774 range. On 32bit systems a long can hold numbers up to\napproximately two billion. The number of TICKS_PER_HOUR is really large,\n(32768 * 3600) or roughly a hundred million. When you start multiplying\nby a hundred million it doesn't take long to overflow the two billion\nmark.\nProbably the safest way to fix this is to change the type of\nTICKS_PER_HOUR to long long because it's such a large number."], "name": "CVE-2024-57953", "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": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-02-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-57953\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-57953\nhttps://lore.kernel.org/linux-cve-announce/2025022631-CVE-2024-57953-9830@gregkh/T"], "threat_severity": "Moderate"}