CVE-2015-2152
Fixed in a distro release EPSS <1%
Xen 4.5.x and earlier enables certain default backends when emulating a VGA device for an x86 HVM guest qemu even when the configuration disables them, which allows local guest users to obtain access to the VGA console by (1) setting the DISPLAY environment variable, when compiled with SDL support, or connecting to the VNC server on (2) ::1 or (3) 127.0.0.1, when not compiled with SDL support.
Products: xen, fedoraproject fedora
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | xen | 4.4.1-9 |
| Debian 13 | xen | 4.4.1-9 |
| Debian 14 | xen | 4.4.1-9 |
| SUSE Linux Enterprise Desktop 12 | xen | 4.4.1_10-9.1 |
| SUSE Linux Enterprise Server 12 | xen | 4.4.1_10-9.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | xen | 4.4.1_10-9.1 |
| SUSE Linux Enterprise Software Development Kit 12 | xen | 4.4.1_10-9.1 |
| Ubuntu 14.04 LTS | xen | 4.4.1-0ubuntu0.14.04.4 |