CVEvulnerability

CVE-2011-1780

6.1 MEDIUM Published 2014-01-07 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2014-01-07
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.1 MEDIUM — AV:A/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
CWE-20

Description

The instruction emulation in Xen 3.0.3 allows local SMP guest users to cause a denial of service (host crash) by replacing the instruction that causes the VM to exit in one thread with a different instruction in a different thread.

Affected configurations

• xen xen 3.0.3

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References