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CVE-2017-10917

CVE-2017-10917

EPSS 2.6%
Xen through 4.8.x does not validate the port numbers of polled event channel ports, which allows guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) or possibly obtain sensitive information, aka XSA-221.
Produtos afetados
n/a · n/a

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Referências
https://security.gentoo.org/glsa/201708-03https://xenbits.xen.org/xsa/advisory-221.htmlhttp://www.debian.org/security/2017/dsa-3969http://www.securityfocus.com/bid/99157http://www.securitytracker.com/id/1038731