NVD
- Id
- 21895
- Name
- CVE-2016-7777
- Description
- 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.
- Reject
- CVSS Version
- 2
- CVSS Score
- 3.3
- Severity
- Low
- CVSS Base Score
- 3.3
- CVSS Impact Subscore
- 4.9
- CVSS Exploit Subscore
- 3.4
- CVSS Vector
- (AV:L/AC:M/Au:N/C:P/I:P/A:N)
- Pub Date
- 2017-01-19
- Published
- 2016-10-07
- Modified Date
- 2016-12-21
- Seq
- 2016-7777