Xen through 4.8.x does not validate a vCPU array index upon the sending of an SGI, which allows guest OS users to cause a denial of service (hypervisor crash), aka XSA-225.
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/99160 | Tool Signature VDB Entry |
http://www.securitytracker.com/id/1038735 | Third Party Advisory VDB Entry |
https://security.gentoo.org/glsa/201708-03 | |
https://xenbits.xen.org/xsa/advisory-225.html | Mailing List Mitigation Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2017-07-05T01:00:00
Updated: 2017-08-21T09:57:01
Reserved: 2017-07-04T00:00:00
Link: CVE-2017-10923
JSON object: View
NVD Information
Status : Modified
Published: 2017-07-05T01:29:00.907
Modified: 2017-08-22T01:29:00.987
Link: CVE-2017-10923
JSON object: View
Redhat Information
No data.
CWE