PT-2016-1710
CVE-2016-3961
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تاريخ النشر
2016-04-15
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تاريخ التحديث
2016-11-28
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 and the Linux kernel versions prior to 4.6
Description
The issue arises from insufficient input validation in the Xen hypervisor, allowing a local attacker to cause a denial of service by attempting to access a hugetlbfs mapped area, resulting in a guest OS crash.
Recommendations
For Xen and Linux kernel versions prior to 4.6, update to a version that properly suppresses hugetlbfs support in x86 PV guests to prevent the denial of service.
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