{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2013-04-12T00:00:00", "descriptions": [{"lang": "en", "value": "The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9 uses an incorrect integer data type, which allows local users to gain privileges via a crafted perf_event_open system call."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-01-04T17:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "openSUSE-SU-2013:0847", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html"}, {"name": "MDVSA-2013:176", "tags": ["vendor-advisory", "x_refsource_MANDRIVA"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:176"}, {"name": "[linux-kernel] 20130413 Re: sw_perf_event_destroy() oops while fuzzing", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/04302.html"}, {"name": "[linux-kernel] 20130412 sw_perf_event_destroy() oops while fuzzing", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/03652.html"}, {"name": "[CentOS-announce] 20130517 CESA-2013:0830 Important CentOS 6 kernel Update", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lists.centos.org/pipermail/centos-announce/2013-May/019733.html"}, {"name": "USN-1826-1", "tags": ["vendor-advisory", "x_refsource_UBUNTU"], "url": "http://www.ubuntu.com/usn/USN-1826-1"}, {"name": "[linux-kernel] 20130412 Re: sw_perf_event_destroy() oops while fuzzing", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/03976.html"}, {"name": "USN-1838-1", "tags": ["vendor-advisory", 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"CVE-2013-2094", "datePublished": "2013-05-14T20:00:00", "dateReserved": "2013-02-19T00:00:00", "dateUpdated": "2017-01-04T17:57:01", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.0"}

{"cisaActionDue": "2022-10-06", "cisaExploitAdd": "2022-09-15", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Linux Kernel Privilege Escalation Vulnerability", "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "4A84D169-58BB-49ED-A9F4-776E182C22D8", "versionEndExcluding": "3.0.75", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "88DA168C-393B-4853-8034-6E9099CC9623", "versionEndExcluding": "3.2.45", "versionStartIncluding": "3.1", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "8FECB4AF-F9DF-44E3-BD62-741D5D129053", "versionEndExcluding": "3.4.42", "versionStartIncluding": "3.3", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "7E3C2571-AFE5-4ED0-810D-232092DD0220", "versionEndExcluding": "3.8.9", "versionStartIncluding": "3.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9 uses an incorrect integer data type, which allows local users to gain privileges via a crafted perf_event_open system call."}, {"lang": "es", "value": "La funci\u00f3n perf_swevent_init en kernel/events/core.c en el Kernel de Linux anterior a v3.8.9 usa un tipo de datos entero incorrecto, lo que permite a usuarios locales ganar privilegios mediante una llamada al sistema perf_event_open especialmente dise\u00f1ada."}], "id": "CVE-2013-2094", "lastModified": "2024-03-04T22:58:17.433", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-05-14T20:55:01.527", "references": [{"source": "secalert@redhat.com", "tags": ["Not Applicable"], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8176cced706b5e5d15887584150764894e94e02f"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://lists.centos.org/pipermail/centos-announce/2013-May/019729.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://lists.centos.org/pipermail/centos-announce/2013-May/019733.html"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": 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Advisory"], "url": "http://www.ubuntu.com/usn/USN-1828-1"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-1836-1"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "http://www.ubuntu.com/usn/USN-1838-1"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=962792"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://github.com/torvalds/linux/commit/8176cced706b5e5d15887584150764894e94e02f"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-189"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}