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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-3140-1 | xen security update |
EUVD |
EUVD-2014-8697 | 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. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T13:26:02.892Z
Reserved: 2014-11-14T00:00:00
Link: CVE-2014-8867
No data.
Status : Deferred
Published: 2014-12-01T15:59:09.780
Modified: 2025-04-12T10:46:40.837
Link: CVE-2014-8867
OpenCVE Enrichment
No data.
Debian DSA
EUVD