PT-2017-7711
CVE-2016-10025
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تاريخ النشر
2016-12-21
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تاريخ التحديث
2024-06-15
الوصف من
CVSS 3.1
5.5
متوسطةالمقاييسAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
Xen versions 4.6.x through 4.8.x
Description
The issue allows local HVM guest OS users to cause a denial of service, resulting in a hypervisor crash, by leveraging a missing NULL pointer check in VMFUNC emulation on x86 systems using AMD virtualization extensions.
Recommendations
For Xen versions 4.6.x through 4.8.x, consider applying a patch that includes a NULL pointer check in VMFUNC emulation to prevent the denial of service.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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