CVE-2009-1758

MEDIUM

Description

The hypervisor_callback function in Xen, possibly before 3.4.0, as applied to the Linux kernel 2.6.30-rc4, 2.6.18, and probably other versions allows guest user applications to cause a denial of service (kernel oops) of the guest OS by triggering a segmentation fault in "certain address ranges."

References

http://lists.xensource.com/archives/html/xen-devel/2009-05/msg00561.html

http://secunia.com/advisories/35093

http://secunia.com/advisories/35298

http://www.debian.org/security/2009/dsa-1809

http://www.openwall.com/lists/oss-security/2009/05/14/2

http://www.securityfocus.com/bid/34957

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10313

Details

Source: MITRE

Published: 2009-05-22

Updated: 2017-09-29

Type: CWE-399

Risk Information

CVSS v2.0

Base Score: 5

Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM