Use-after-free vulnerability in the xc_cpupool_getinfo function in Xen 4.1.x up to and including 4.3.x, when using a multithreaded toolstack, does not properly handle a failure by the xc_cpumap_alloc function, which allows local users with access to management functions to cause a denial of service (heap corruption) and possibly gain privileges via unspecified vectors.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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xen xen 4.1.5 |
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xen xen 4.1.6.1 |
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xen xen 4.1.1 |
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xen xen 4.1.2 |
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xen xen 4.2.2 |
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xen xen 4.2.3 |
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xen xen 4.1.3 |
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xen xen 4.1.4 |
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xen xen 4.3.0 |
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xen xen 4.3.1 |
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xen xen 4.2.0 |
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xen xen 4.2.1 |