CVE-2016-1571
Estado: ModificadaMedia (6.3)—
The paging_invlpg function in include/asm-x86/paging.h in Xen 3.3.x through 4.6.x, when using shadow mode paging or nested virtualization is enabled, allows local HVM guest users to cause a denial of service (host crash) via a non-canonical guest address in an INVVPID instruction, which triggers a hypervisor bug check.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
- Puntuación base: 6.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.28%
- Percentil entre todas las CVEs puntuadas: 69
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
CWE
- CWE-17
Referencias
- http://support.citrix.com/article/CTX205496
- http://www.debian.org/security/2016/dsa-3519
- http://www.securitytracker.com/id/1034745
- http://xenbits.xen.org/xsa/advisory-168.html
- http://support.citrix.com/article/CTX205496
- http://www.debian.org/security/2016/dsa-3519
- http://www.securitytracker.com/id/1034745
- http://xenbits.xen.org/xsa/advisory-168.html
JSON original (NVD)
Mostrar
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