CVE-2014-2986

EPSS 0.21%
Veröffentlicht 28.04.2014 14:09:08
Zuletzt bearbeitet 12.04.2025 10:46:40
Quelle cve@mitre.org
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The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors.

Betroffene Produkte Warnungen 0 Metriken 2 CWE 1 Referenzen 9

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Xen ≫ Xen Version4.4.0

Xen ≫ Xen Version4.4.0 Updaterc1

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.21%	0.44

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.5	5.1	6.9	AV:A/AC:L/Au:S/C:N/I:N/A:C

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://www.openwall.com/lists/oss-security/2014/04/23/3

http://www.openwall.com/lists/oss-security/2014/04/23/4

http://www.openwall.com/lists/oss-security/2014/04/23/5

http://www.securityfocus.com/bid/67047

http://www.securitytracker.com/id/1030146

http://xenbits.xen.org/xsa/advisory-94.html

Patch

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2014-2986

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2014-2986

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2014-2986

EUVD