CVE-2017-14319

N/A

Description

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.

Details CVE

Score CVSS v3.1N/A

Publie9/12/2017

Derniere modification4/20/2025

Sourcenvd

Observations honeypot0

Produits affectes

xen:xen

References

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)

Correlations IOC

Aucune correlation enregistree

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