The memory_exchange function in common/memory.c in Xen 3.2.x up to and including 4.6.x does not properly release locks, which might allow guest OS administrators to cause a denial of service (deadlock or host crash) via unspecified vectors, related to XENMEM_exchange error handling.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
xen xen 3.4.2 |
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xen xen 3.4.3 |
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xen xen 3.2.1 |
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xen xen 3.2.0 |
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xen xen 4.1.6 |
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xen xen 4.1.6.1 |
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xen xen 4.2.2 |
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xen xen 4.3.1 |
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xen xen 4.3.2 |
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xen xen 4.5.0 |
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xen xen 4.5.1 |
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xen xen 4.0.3 |
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xen xen 4.0.4 |
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xen xen 3.3.1 |
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xen xen 3.3.2 |
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xen xen 4.1.2 |
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xen xen 4.1.3 |
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xen xen 4.2.3 |
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xen xen 4.2.4 |
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xen xen 4.4.0 |
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xen xen 4.4.1 |
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xen xen 3.4.0 |
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xen xen 3.4.1 |
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xen xen 3.2.2 |
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xen xen 3.2.3 |
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xen xen 4.1.4 |
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xen xen 4.1.5 |
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xen xen 4.2.5 |
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xen xen 4.3.0 |
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xen xen 4.4.2 |
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xen xen 4.4.3 |
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xen xen 4.0.0 |
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xen xen 4.0.1 |
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xen xen 4.0.2 |
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xen xen 3.4.4 |
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xen xen 3.3.0 |
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xen xen 4.1.0 |
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xen xen 4.1.1 |
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xen xen 4.2.1 |
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xen xen 4.2.0 |
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xen xen 4.3.3 |
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xen xen 4.3.4 |
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xen xen 4.5.2 |
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xen xen 4.6.0 |
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