CVE-2017-14319

N/A

Descripcion

A grant unmapping issue was discovered in Xen through 4.9.x. When removing or replacing a grant mapping, the x86 PV specific path needs to make sure page table entries remain in sync with other accounting done. Although the identity of the page frame was validated correctly, neither the presence of the mapping nor page writability were taken into account.

Detalles CVE

Puntuacion CVSS v3.1N/A

Publicado9/12/2017

Ultima modificacion4/20/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

xen:xen

Referencias

http://www.securityfocus.com/bid/100819(cve@mitre.org)

http://www.securitytracker.com/id/1039351(cve@mitre.org)

http://xenbits.xen.org/xsa/advisory-234.html(cve@mitre.org)

https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html(cve@mitre.org)

https://support.citrix.com/article/CTX227185(cve@mitre.org)

https://www.debian.org/security/2017/dsa-4050(cve@mitre.org)

http://www.securityfocus.com/bid/100819(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1039351(af854a3a-2127-422b-91ae-364da2661108)

http://xenbits.xen.org/xsa/advisory-234.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html(af854a3a-2127-422b-91ae-364da2661108)

https://support.citrix.com/article/CTX227185(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2017/dsa-4050(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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