CVE-2014-8867
Publication date 1 December 2014
Last updated 24 July 2024
Ubuntu priority
The acceleration support for the “REP MOVS” instruction in Xen 4.4.x, 3.2.x, and earlier lacks properly bounds checking for memory mapped I/O (MMIO) emulated in the hypervisor, which allows local HVM guests to cause a denial of service (host crash) via unspecified vectors.
Status
Package | Ubuntu Release | Status |
---|---|---|
xen | ||
14.04 LTS trusty |
Fixed 4.4.1-0ubuntu0.14.04.2
|
|
xen-3.3 | ||
14.04 LTS trusty | Not in release | |
Patch details
Package | Patch details |
---|---|
xen |