CVE-2017-12136
Estado: ModificadaAlta (7.8)—
Race condition in the grant table code in Xen 4.6.x through 4.9.x allows local guest OS administrators to cause a denial of service (free list corruption and host crash) or gain privileges on the host via vectors involving maptrack free list handling.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.31%
- Percentil entre todas las CVEs puntuadas: 22
- Fecha de la puntuación: 5/10/2026
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 (3)
CWE
- CWE-362
Referencias
- http://www.debian.org/security/2017/dsa-3969
- http://www.openwall.com/lists/oss-security/2017/08/15/3
- http://www.securityfocus.com/bid/100346
- http://www.securitytracker.com/id/1039175
- http://xenbits.xen.org/xsa/advisory-228.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1477651
- https://security.gentoo.org/glsa/201801-14
- https://support.citrix.com/article/CTX225941
- http://www.debian.org/security/2017/dsa-3969
- http://www.openwall.com/lists/oss-security/2017/08/15/3
- http://www.securityfocus.com/bid/100346
- http://www.securitytracker.com/id/1039175
- http://xenbits.xen.org/xsa/advisory-228.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1477651
- https://security.gentoo.org/glsa/201801-14
- https://support.citrix.com/article/CTX225941
JSON original (NVD)
Mostrar
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