CVE-2011-1823

{"id": "CVE-2011-1823", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": true, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2011-06-09T10:36:27.680", "references": [{"url": "http://android.git.kernel.org/?p=platform/system/core.git%3Ba=commit%3Bh=b620a0b1c7ae486e979826200e8e441605b0a5d6", "tags": ["Broken Link"], "source": "cve@mitre.org"}, {"url": "http://android.git.kernel.org/?p=platform/system/netd.git%3Ba=commit%3Bh=79b579c92afc08ab12c0a5788d61f2dd2934836f", "tags": ["Broken Link"], "source": "cve@mitre.org"}, {"url": "http://android.git.kernel.org/?p=platform/system/vold.git%3Ba=commit%3Bh=c51920c82463b240e2be0430849837d6fdc5352e", "tags": ["Broken Link"], "source": "cve@mitre.org"}, {"url": "http://androidcommunity.com/gingerbreak-root-for-gingerbread-app-20110421/", "tags": ["Broken Link"], "source": "cve@mitre.org"}, {"url": "http://c-skills.blogspot.com/2011/04/yummy-yummy-gingerbreak.html", "tags": ["Exploit", "Issue Tracking"], "source": "cve@mitre.org"}, {"url": "http://forum.xda-developers.com/showthread.php?t=1044765", "tags": ["Exploit", "Issue Tracking"], "source": "cve@mitre.org"}, {"url": "http://www.androidpolice.com/2011/05/03/google-patches-gingerbreak-exploit-but-dont-worry-we-still-have-root-for-now/", "tags": ["Press/Media Coverage"], "source": "cve@mitre.org"}, {"url": "http://xorl.wordpress.com/2011/04/28/android-vold-mpartminors-signedness-issue/", "tags": ["Exploit"], "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67977", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://android.git.kernel.org/?p=platform/system/core.git%3Ba=commit%3Bh=b620a0b1c7ae486e979826200e8e441605b0a5d6", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://android.git.kernel.org/?p=platform/system/netd.git%3Ba=commit%3Bh=79b579c92afc08ab12c0a5788d61f2dd2934836f", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://android.git.kernel.org/?p=platform/system/vold.git%3Ba=commit%3Bh=c51920c82463b240e2be0430849837d6fdc5352e", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://androidcommunity.com/gingerbreak-root-for-gingerbread-app-20110421/", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://c-skills.blogspot.com/2011/04/yummy-yummy-gingerbreak.html", "tags": ["Exploit", "Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://forum.xda-developers.com/showthread.php?t=1044765", "tags": ["Exploit", "Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.androidpolice.com/2011/05/03/google-patches-gingerbreak-exploit-but-dont-worry-we-still-have-root-for-now/", "tags": ["Press/Media Coverage"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://xorl.wordpress.com/2011/04/28/android-vold-mpartminors-signedness-issue/", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67977", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "The vold volume manager daemon on Android 3.0 and 2.x before 2.3.4 trusts messages that are received from a PF_NETLINK socket, which allows local users to execute arbitrary code and gain root privileges via a negative index that bypasses a maximum-only signed integer check in the DirectVolume::handlePartitionAdded method, which triggers memory corruption, as demonstrated by Gingerbreak."}, {"lang": "es", "value": "El demonio de vold volume manager en Android versi\u00f3n 3.0 y versiones 2.x anterior a 2.3.4, conf\u00eda en los mensajes que son recibidos desde un socket PF_NETLINK, que permite a los usuarios locales ejecutar c\u00f3digo arbitrario y alcanzar privilegios de root por medio de un \u00edndice negativo que omite la comprobaci\u00f3n de un entero firmado maximum-only en el m\u00e9todo DirectVolume::handlePartitionAdded, que activa una corrupci\u00f3n de memoria, como es demostrado por Gingerbreak."}], "lastModified": "2024-11-21T01:27:07.103", "cisaActionDue": "2022-09-29", "cisaExploitAdd": "2022-09-08", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:google:android:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "92A56D64-F6E1-4EB6-9597-7AF04B97175F", "versionEndExcluding": "2.3.4", "versionStartIncluding": "2.0"}, {"criteria": "cpe:2.3:o:google:android:3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6997F035-D2F5-4174-B979-5D42FF69D9AC"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Android OS Privilege Escalation Vulnerability"}