Xen, when used on a system providing PV backends, allows local guest OS administrators to cause a denial of service (host OS crash) or gain privileges by writing to memory shared between the frontend and backend, aka a double fetch vulnerability.
| Type | CWE ID | Description |
|---|---|---|
| text | N/A | n/a |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|
| Hyperlink | Resource |
|---|---|
| http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html | x_refsource_CONFIRM |
| http://www.debian.org/security/2016/dsa-3519 | vendor-advisory x_refsource_DEBIAN |
| http://www.securityfocus.com/bid/79592 | vdb-entry x_refsource_BID |
| http://xenbits.xen.org/xsa/advisory-155.html | x_refsource_CONFIRM |
| http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html | vendor-advisory x_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html | vendor-advisory x_refsource_SUSE |
| http://www.securitytracker.com/id/1034479 | vdb-entry x_refsource_SECTRACK |
| https://security.gentoo.org/glsa/201604-03 | vendor-advisory x_refsource_GENTOO |
| http://www.debian.org/security/2016/dsa-3471 | vendor-advisory x_refsource_DEBIAN |
| http://www.debian.org/security/2016/dsa-3434 | vendor-advisory x_refsource_DEBIAN |
| http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html | vendor-advisory x_refsource_SUSE |
| Version | Base score | Base severity | Vector |
|---|
| CAPEC ID | Description |
|---|
| Event | Date |
|---|