CVE-2010-2963

{"id": "CVE-2010-2963", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:H/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "HIGH", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 1.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2010-11-26T19:00:06.707", "references": [{"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3e645d6b485446c54c6745c5e2cf5c528fe4deec", "source": "security@ubuntu.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.html", "tags": ["Third Party Advisory"], "source": "security@ubuntu.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00008.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@ubuntu.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00004.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@ubuntu.com"}, {"url": "http://secunia.com/advisories/42745", "tags": ["Third Party Advisory"], "source": "security@ubuntu.com"}, {"url": "http://www.debian.org/security/2010/dsa-2126", "tags": ["Third Party Advisory"], "source": "security@ubuntu.com"}, {"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36", "tags": ["Broken Link"], "source": "security@ubuntu.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:257", "tags": ["Third Party Advisory"], "source": "security@ubuntu.com"}, {"url": "http://www.outflux.net/blog/archives/2010/10/19/cve-2010-2963-v4l-compat-exploit/", "tags": ["Exploit", "Third Party Advisory"], "source": "security@ubuntu.com"}, {"url": "http://www.securityfocus.com/bid/44242", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security@ubuntu.com"}, {"url": "http://www.securitytracker.com/id?1024710", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security@ubuntu.com"}, {"url": "http://www.ubuntu.com/usn/USN-1000-1", "tags": ["Third Party Advisory"], "source": "security@ubuntu.com"}, {"url": "http://www.vupen.com/english/advisories/2010/3321", "tags": ["Third Party Advisory"], "source": "security@ubuntu.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=642465", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "source": "security@ubuntu.com"}, {"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3e645d6b485446c54c6745c5e2cf5c528fe4deec", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00008.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00004.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/42745", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2010/dsa-2126", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:257", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.outflux.net/blog/archives/2010/10/19/cve-2010-2963-v4l-compat-exploit/", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/44242", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id?1024710", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-1000-1", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2010/3321", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=642465", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "drivers/media/video/v4l2-compat-ioctl32.c in the Video4Linux (V4L) implementation in the Linux kernel before 2.6.36 on 64-bit platforms does not validate the destination of a memory copy operation, which allows local users to write to arbitrary kernel memory locations, and consequently gain privileges, via a VIDIOCSTUNER ioctl call on a /dev/video device, followed by a VIDIOCSMICROCODE ioctl call on this device."}, {"lang": "es", "value": "drivers/media/video/v4l2-compat-ioctl32.c en la implementaci\u00f3n de Video4Linux (V4L) en kernel de Linux anteriores a v2.6.36 en plataformas de 64 bits no valida el destino de una operaci\u00f3n de copia de memoria, lo cual permite a usuarios locales escribir en lugares de memoria del n\u00facleo a su elecci\u00f3n, y en consecuencia obtener privilegios, a trav\u00e9s de una llamada VIDIOCSTUNER ioctl en un dispositivo /dev/video, seguida por una llamada VIDIOCSMICROCODE ioctl en este dispositivo."}], "lastModified": "2024-11-21T01:17:44.690", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "D81FA747-8DCE-4D7A-91B5-E23E88F45C56", "versionEndExcluding": "2.6.36"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A2D59BD0-43DE-4E58-A057-640AB98359A6"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:opensuse:opensuse:11.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A01C8B7E-EB19-40EA-B1D2-9AE5EA536C95"}, {"criteria": "cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5646FDE9-CF21-46A9-B89D-F5BBDB4249AF"}, {"criteria": 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