CVE-2013-2094

{"id": "CVE-2013-2094", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "[email protected]", "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": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.5}]}, "published": "2013-05-14T20:55:01.527", "references": [{"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8176cced706b5e5d15887584150764894e94e02f", "tags": ["Not Applicable"], "source": "[email protected]"}, {"url": "http://lists.centos.org/pipermail/centos-announce/2013-May/019729.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://lists.centos.org/pipermail/centos-announce/2013-May/019733.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00008.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00009.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00017.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/03652.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/03976.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/04302.html", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://news.ycombinator.com/item?id=5703758", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://packetstormsecurity.com/files/121616/semtex.c", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://rhn.redhat.com/errata/RHSA-2013-0830.html", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://twitter.com/djrbliss/statuses/334301992648331267", "tags": ["Patch"], "source": "[email protected]"}, {"url": "http://www.exploit-db.com/exploits/33589", "tags": ["Third Party Advisory", "VDB Entry"], "source": "[email protected]"}, {"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9", "tags": ["Not Applicable"], "source": "[email protected]"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:176", "tags": ["Mailing List", "Third Party Advisory"], "source": "[email protected]"}, {"url": "http://www.openwall.com/lists/oss-security/2013/05/14/6", "tags": ["Mailing List", "Third Party Advisory"], "source": "[email protected]"}, {"url": "http://www.osvdb.org/93361", "tags": ["Broken Link"], "source": "[email protected]"}, {"url": "http://www.reddit.com/r/netsec/comments/1eb9iw", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://www.ubuntu.com/usn/USN-1825-1", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://www.ubuntu.com/usn/USN-1826-1", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://www.ubuntu.com/usn/USN-1827-1", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://www.ubuntu.com/usn/USN-1828-1", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://www.ubuntu.com/usn/USN-1836-1", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://www.ubuntu.com/usn/USN-1838-1", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=962792", "tags": ["Issue Tracking"], "source": "[email protected]"}, {"url": "https://github.com/torvalds/linux/commit/8176cced706b5e5d15887584150764894e94e02f", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=8176cced706b5e5d15887584150764894e94e02f", "tags": ["Not Applicable"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.centos.org/pipermail/centos-announce/2013-May/019729.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.centos.org/pipermail/centos-announce/2013-May/019733.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00008.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00009.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00017.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/03652.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/03976.html", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lkml.indiana.edu/hypermail/linux/kernel/1304.1/04302.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://news.ycombinator.com/item?id=5703758", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://packetstormsecurity.com/files/121616/semtex.c", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2013-0830.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://twitter.com/djrbliss/statuses/334301992648331267", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.exploit-db.com/exploits/33589", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.9", "tags": ["Not Applicable"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:176", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2013/05/14/6", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.osvdb.org/93361", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.reddit.com/r/netsec/comments/1eb9iw", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1825-1", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1826-1", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1827-1", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1828-1", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1836-1", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1838-1", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=962792", "tags": ["Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/torvalds/linux/commit/8176cced706b5e5d15887584150764894e94e02f", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-2094", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-189"}]}], "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."}], "lastModified": "2025-10-22T01:15:48.743", "cisaActionDue": "2022-10-06", "cisaExploitAdd": "2022-09-15", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4A84D169-58BB-49ED-A9F4-776E182C22D8", "versionEndExcluding": "3.0.75"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "88DA168C-393B-4853-8034-6E9099CC9623", "versionEndExcluding": "3.2.45", "versionStartIncluding": "3.1"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8FECB4AF-F9DF-44E3-BD62-741D5D129053", "versionEndExcluding": "3.4.42", "versionStartIncluding": "3.3"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E3C2571-AFE5-4ED0-810D-232092DD0220", "versionEndExcluding": "3.8.9", "versionStartIncluding": "3.5"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Linux Kernel Privilege Escalation Vulnerability"}