CVE-2007-5907

Description

Xen 3.1.1 does not prevent modification of the CR4 TSC from applications, which allows pv guests to cause a denial of service (crash).

Affected Platforms

Weakness Type

CWE-264

References

• http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00002.html
• http://lists.xensource.com/archives/html/xen-devel/2007-10/msg00932.html
• http://secunia.com/advisories/28405
• http://secunia.com/advisories/28412
• http://secunia.com/advisories/28636
• http://secunia.com/advisories/32485