{ "id": "CVE-2015-8961", "sourceIdentifier": "security@android.com", "published": "2016-11-16T05:59:00.140", "lastModified": "2023-01-19T16:05:41.817", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "The __ext4_journal_stop function in fs/ext4/ext4_jbd2.c in the Linux kernel before 4.3.3 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging improper access to a certain error field." }, { "lang": "es", "value": "La funci\u00f3n __ext4_journal_stop en fs / ext4 / ext4_jbd2.c en el kernel de Linux en versiones anteriores a 4.3.3 permite a usuarios locales obtener privilegios o provocar una denegaci\u00f3n de servicio al utilizar un acceso incorrecto a un cierto campo de error." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 9.3 }, "baseSeverity": "HIGH", "exploitabilityScore": 8.6, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-416" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10.85", "versionEndExcluding": "3.12", "matchCriteriaId": "8D9994CF-60E9-40DC-90EA-253970B6893F" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.12.46", "versionEndExcluding": "3.12.52", "matchCriteriaId": "DD258BA3-8666-4932-974F-567ADC3BB8A8" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.14.49", "versionEndExcluding": "3.14.59", "matchCriteriaId": "6E438FC9-06F9-422C-9C99-9C6C6A4E7433" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18.20", "versionEndExcluding": "3.18.54", "matchCriteriaId": "3DFEDC10-1597-4BD9-9AF8-713AC8666AB0" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.1.4", "versionEndExcluding": "4.1.15", "matchCriteriaId": "9B75A0C7-1BE2-4B3D-80D2-3659C3B6C34F" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.2", "versionEndExcluding": "4.2.8", "matchCriteriaId": "C905FCE9-FF1B-40C3-8890-A85C16CEF336" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.3", "versionEndExcluding": "4.3.3", "matchCriteriaId": "C9A419EE-0665-4EE4-B055-B8E76DEA1BE8" } ] } ] } ], "references": [ { "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6934da9238da947628be83635e365df41064b09b", "source": "security@android.com", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.3.3", "source": "security@android.com", "tags": [ "Release Notes" ] }, { "url": "http://www.securityfocus.com/bid/94135", "source": "security@android.com", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "https://github.com/torvalds/linux/commit/6934da9238da947628be83635e365df41064b09b", "source": "security@android.com", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "https://source.android.com/security/bulletin/2016-11-01.html", "source": "security@android.com", "tags": [ "Third Party Advisory" ] } ] }