PT-2012-4707
CVE-2012-3433
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تاريخ النشر
2012-09-14
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تاريخ التحديث
2024-06-15
الوصف من
CVSS 2.0
4.9
متوسطةالمقاييسAV:L/AC:L/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions
Xen versions 4.0 through 4.1
Description
The issue allows local HVM guest OS kernels to cause a denial of service, resulting in a domain 0 VCPU hang and kernel panic. This occurs when the physical address space is modified in a way that triggers excessive shared page search time during the p2m teardown.
Recommendations
For Xen versions 4.0 through 4.1, at the moment, there is no information about a newer version that contains a fix for this vulnerability.
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