The guest_physmap_mark_populate_on_demand function in Xen 4.2 and previous versions does not properly unlock the subject GFNs when checking if they are in use, which allows local guest HVM administrators to cause a denial of service (hang) via unspecified vectors.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
---|---|---|
xen xen |
||
xen xen 4.0.2 |
||
xen xen 4.0.1 |
||
xen xen 3.3.0 |
||
xen xen 3.3.1 |
||
xen xen 3.0.4 |
||
xen xen 3.0.3 |
||
xen xen 4.0.4 |
||
xen xen 4.0.3 |
||
xen xen 3.4.2 |
||
xen xen 3.4.0 |
||
xen xen 3.2.0 |
||
xen xen 3.1.4 |
||
xen xen 3.1.3 |
||
xen xen 4.1.1 |
||
xen xen 4.1.0 |
||
xen xen 4.0.0 |
||
xen xen 3.4.3 |
||
xen xen 3.3.2 |
||
xen xen 3.2.3 |
||
xen xen 3.0.2 |
||
xen xen 4.1.3 |
||
xen xen 4.1.2 |
||
xen xen 3.4.4 |
||
xen xen 3.4.1 |
||
xen xen 3.2.2 |
||
xen xen 3.2.1 |