CVE-2014-6268
Fixed in a distro release EPSS <1%
The evtchn_fifo_set_pending function in Xen 4.4.x allows local guest users to cause a denial of service (host crash) via vectors involving an uninitialized FIFO-based event channel control block when (1) binding or (2) moving an event to a different VCPU.
Products: xen
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | xen | 4.4.1-3 |
| Debian 13 | xen | 4.4.1-3 |
| Debian 14 | xen | 4.4.1-3 |
| Ubuntu 14.04 LTS | xen | 4.4.0-0ubuntu5.2 |
| openSUSE Tumbleweed | xen | 4.7.0_12-1.3 |