mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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137 lines
4.3 KiB
JSON
137 lines
4.3 KiB
JSON
{
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"id": "CVE-2014-8480",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2014-11-10T11:55:09.720",
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"lastModified": "2025-04-12T10:46:40.837",
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"vulnStatus": "Deferred",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "The instruction decoder in arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel before 3.18-rc2 lacks intended decoder-table flags for certain RIP-relative instructions, which allows guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) via a crafted application."
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},
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{
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"lang": "es",
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"value": "El decodificador de instrucciones en arch/x86/kvm/emulate.c en el subsistema KVM en el kernel de Linux anterior a 3.18-rc2 le falta indicadores de las tablas del decodificador para ciertas instrucciones relacionados con RIP, lo que permite a usuarios del sistema operativo invitado causar una denegaci\u00f3n de servicio (referencia a puntero nulo y ca\u00edda del sistema operativo anfitri\u00f3n) a trav\u00e9s de una aplicaci\u00f3n manipulada."
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}
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],
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"metrics": {
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
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"baseScore": 4.9,
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"accessVector": "LOCAL",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "COMPLETE"
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 3.9,
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"impactScore": 6.9,
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"acInsufInfo": false,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-399"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:rc1:*:*:*:*:*:*",
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"versionEndIncluding": "3.18",
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"matchCriteriaId": "1892B391-62DB-4D08-9E2F-049AAA4840AD"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3f6f1480d86bf9fc16c160d803ab1d006e3058d5",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://thread.gmane.org/gmane.comp.emulators.kvm.devel/128427",
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"source": "cve@mitre.org"
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},
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{
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"url": "http://www.openwall.com/lists/oss-security/2014/10/23/7",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit"
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]
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},
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{
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"url": "http://www.securityfocus.com/bid/70710",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1156615",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://github.com/torvalds/linux/commit/3f6f1480d86bf9fc16c160d803ab1d006e3058d5",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit"
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]
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},
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{
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"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3f6f1480d86bf9fc16c160d803ab1d006e3058d5",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "http://thread.gmane.org/gmane.comp.emulators.kvm.devel/128427",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "http://www.openwall.com/lists/oss-security/2014/10/23/7",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Exploit"
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]
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},
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{
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"url": "http://www.securityfocus.com/bid/70710",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1156615",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://github.com/torvalds/linux/commit/3f6f1480d86bf9fc16c160d803ab1d006e3058d5",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Exploit"
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]
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}
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]
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} |