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7.4
CVSSv2

CVE-2013-1432

Published: 28/08/2013 Updated: 30/06/2017
CVSS v2 Base Score: 7.4 | Impact Score: 10 | Exploitability Score: 4.4
VMScore: 659
Vector: AV:A/AC:M/Au:S/C:C/I:C/A:C
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Vulnerability Summary

Xen 4.1.x and 4.2.x, when the XSA-45 patch is in place, does not properly maintain references on pages stored for deferred cleanup, which allows local PV guest kernels to cause a denial of service (premature page free and hypervisor crash) or possibly gain privileges via unspecified vectors.

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xen xen 4.2.0

xen xen 4.2.1

xen xen 4.2.2

xen xen 4.1.4

xen xen 4.1.5

xen xen 4.1.0

xen xen 4.1.1

xen xen 4.1.2

xen xen 4.1.3

Vendor Advisories

Debian Security Advisories: DSA-3006-1 xen -- security update
Multiple security issues have been discovered in the Xen virtualisation solution which may result in information leaks or denial of service For the stable distribution (wheezy), these problems have been fixed in version 414-3+deb7u2 For the unstable distribution (sid), these problems will be fixed soon We recommend that you upgrade your xen pa ...
Red Hat: CVE-2013-1432
Xen 41x and 42x, when the XSA-45 patch is in place, does not properly maintain references on pages stored for deferred cleanup, which allows local PV guest kernels to cause a denial of service (premature page free and hypervisor crash) or possibly gain privileges via unspecified vectors ...

References

CWE-399http://www.openwall.com/lists/oss-security/2013/06/26/5http://support.citrix.com/article/CTX138134http://secunia.com/advisories/55082http://security.gentoo.org/glsa/glsa-201309-24.xmlhttp://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.htmlhttp://www.debian.org/security/2014/dsa-3006https://nvd.nist.govhttps://www.debian.org/security/./dsa-3006https://access.redhat.com/security/cve/cve-2013-1432
CVSSv2
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