NVD

Id
21639  
Name
CVE-2016-7093  
Description
Xen 4.5.3, 4.6.3, and 4.7.x allow local HVM guest OS administrators to overwrite hypervisor memory and consequently gain host OS privileges by leveraging mishandling of instruction pointer truncation during emulation.  
Reject
 
CVSS Version
2  
CVSS Score
7.2  
Severity
High  
CVSS Base Score
7.2  
CVSS Impact Subscore
10  
CVSS Exploit Subscore
3.9  
CVSS Vector
(AV:L/AC:L/Au:N/C:C/I:C/A:C)  
Pub Date
2017-01-19  
Published
2016-09-21  
Modified Date
2016-11-28  
Seq
2016-7093  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
116381 21639 CVE-2016-7093 http://support.citrix.com/article/CTX216071  View
116382 21639 CVE-2016-7093 92865  View
116383 21639 CVE-2016-7093 1036752  View
116384 21639 CVE-2016-7093 http://xenbits.xen.org/xsa/advisory-186.html  View
116385 21639 CVE-2016-7093 http://xenbits.xen.org/xsa/xsa186-0001-x86-emulate-Correct-boundary-interactions-of-emulate.patch  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
4056 JVNDB-2016-004829 Xen におけるハイパーバイザのメモリを上書きされる脆弱性 Xen には、ハイパーバイザのメモリを上書きされ、その結果、ホスト OS の権限を取得される脆弱性が存在します。 CVE-2016-7093 93600 CVE-2016-7093 21639 7.2 8.2 http://jvndb.jvn.jp/ja/contents/2016/JVNDB-2016-004829.html 2016-09-08 2016-09-26 View