CVE-2016-7777
Vulnerability from cvelistv5
Published
2016-10-07 14:00
Modified
2024-08-06 02:04
Severity ?
Summary
Xen 4.7.x and earlier does not properly honor CR0.TS and CR0.EM, which allows local x86 HVM guest OS users to read or modify FPU, MMX, or XMM register state information belonging to arbitrary tasks on the guest by modifying an instruction while the hypervisor is preparing to emulate it.
References
cve@mitre.orghttp://www.securityfocus.com/bid/93344Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securitytracker.com/id/1036942Third Party Advisory, VDB Entry
cve@mitre.orghttp://xenbits.xen.org/xsa/advisory-190.htmlMitigation, Patch, Vendor Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/201611-09
cve@mitre.orghttps://support.citrix.com/article/CTX217363
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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