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CVE-2014-8595

CVE-2014-8595

EPSS 0.4%
arch/x86/x86_emulate/x86_emulate.c in Xen 3.2.1 through 4.4.x does not properly check privileges, which allows local HVM guest users to gain privileges or cause a denial of service (crash) via a crafted (1) CALL, (2) JMP, (3) RETF, (4) LCALL, (5) LJMP, or (6) LRET far branch instruction.
Produtos afetados
n/a · n/a

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Referências
http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.htmlhttp://secunia.com/advisories/62537http://secunia.com/advisories/62672https://exchange.xforce.ibmcloud.com/vulnerabilities/98768https://security.gentoo.org/glsa/201504-04http://support.citrix.com/article/CTX200288http://support.citrix.com/article/CTX201794http://www.debian.org/security/2015/dsa-3140http://www.securityfocus.com/bid/71151http://xenbits.xen.org/xsa/advisory-110.html