CVE-2011-1474

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.32.33:test79:*:*:*:*:*:*", "matchCriteriaId": "96D3E92B-8F52-4DB8-97FA-373E3AA3ACF8", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.37.4:test14:*:*:*:*:*:*", "matchCriteriaId": "03B242B1-5AEA-4507-A7D5-1C7F681AAA83", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38:test3:*:*:*:*:*:*", "matchCriteriaId": "9421FF41-A2B3-4881-85CC-79440BC775C0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A locally locally exploitable DOS vulnerability was found in pax-linux versions 2.6.32.33-test79.patch, 2.6.38-test3.patch, and 2.6.37.4-test14.patch. A bad bounds check in arch_get_unmapped_area_topdown triggered by programs doing an mmap after a MAP_GROWSDOWN mmap will create an infinite loop condition without releasing the VM semaphore eventually leading to a system crash."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad de DOS explotable localmente en pax-linux versiones 2.6.32.33-test79.patch, 2.6.38-test3.patch y 2.6.37.4-test14.patch. Una comprobaci\u00f3n de l\u00edmites incorrecta en la funci\u00f3n arch_get_unmapped_area_topdown activada por programas que hacen un mmap despu\u00e9s de un mmap MAP_GROWSDOWN crear\u00e1 una condici\u00f3n de bucle infinito sin liberar el sem\u00e1foro VM conllevando eventualmente a un bloqueo del sistema."}], "id": "CVE-2011-1474", "lastModified": "2026-06-16T23:29:25.123", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 4.9, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "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": "2019-12-26T19:15:10.657", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/oss-sec/2011/q1/579"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://security-tracker.debian.org/tracker/CVE-2011-1474"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://seclists.org/oss-sec/2011/q1/579"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security-tracker.debian.org/tracker/CVE-2011-1474"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}, {"lang": "en", "value": "CWE-835"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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