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CVE-2016-4480

N/A

Beschreibung

The guest_walk_tables function in arch/x86/mm/guest_walk.c in Xen 4.6.x and earlier does not properly handle the Page Size (PS) page table entry bit at the L4 and L3 page table levels, which might allow local guest OS users to gain privileges via a crafted mapping of memory.

CVE Details

CVSS v3.1 BewertungN/A

Veroffentlicht5/18/2016

Zuletzt geandert4/12/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

oracle:vm_serverxen:xen

Schwachen (CWE)

CWE-264

Referenzen

http://www.debian.org/security/2016/dsa-3633(cve@mitre.org)

http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html(cve@mitre.org)

http://www.securityfocus.com/bid/90710(cve@mitre.org)

http://www.securitytracker.com/id/1035901(cve@mitre.org)

http://xenbits.xen.org/xsa/advisory-176.html(cve@mitre.org)

http://www.debian.org/security/2016/dsa-3633(af854a3a-2127-422b-91ae-364da2661108)

http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/90710(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1035901(af854a3a-2127-422b-91ae-364da2661108)

http://xenbits.xen.org/xsa/advisory-176.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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