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CVE-2013-0190
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
The xen_failsafe_callback function in Xen for the Linux kernel 2.6.23 and other versions, when running a 32-bit PVOPS guest, allows local users to cause a denial of service (guest crash) by triggering an iret fault, leading to use of an incorrect stack pointer and stack corruption..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 4.9/10
- Exploit Score
- 3.9/10
- Access Vector
- Local
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 6.9/10
- Confidentiality Impact
- None
- Availability Impact
- Complete
- Integrity Impact
- None
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=896038
- http://www.securityfocus.com/bid/57433
- http://www.openwall.com/lists/oss-security/2013/01/16/8
- http://www.openwall.com/lists/oss-security/2013/01/16/6
- http://www.ubuntu.com/usn/USN-1728-1
- http://rhn.redhat.com/errata/RHSA-2013-0496.html
- http://www.ubuntu.com/usn/USN-1725-1