CVE-2007-5906

Description

Xen 3.1.1 allows virtual guest system users to cause a denial of service (hypervisor crash) by using a debug register (DR7) to set certain breakpoints.

4.7

CVSS

Severity: Medium

CVSS 2.0 •

EPSS 0.06%

Vendor Advisory novell.com Vendor Advisory opensuse.org

Affected: n/a n/a

References

Link	Tags
http://secunia.com/advisories/28412	third party advisory
http://www.novell.com/linux/security/advisories/suse_security_summary_report.html	vendor advisory
http://lists.xensource.com/archives/html/xen-devel/2007-10/msg01048.html	mailing list patch
http://secunia.com/advisories/28405	third party advisory
http://www.securityfocus.com/bid/27219	vdb entry
http://secunia.com/advisories/28636	third party advisory
http://lists.opensuse.org/opensuse-security-announce/2008-01/msg00002.html	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2007-5906?: CVE-2007-5906 has been scored as a medium severity vulnerability.
How to fix CVE-2007-5906?: To fix CVE-2007-5906, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2007-5906 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2007-5906 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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