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CVE-2012-5513

N/A

Descricao

The XENMEM_exchange handler in Xen 4.2 and earlier does not properly check the memory address, which allows local PV guest OS administrators to cause a denial of service (crash) or possibly gain privileges via unspecified vectors that overwrite memory in the hypervisor reserved range.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado12/13/2012

Ultima modificacao4/29/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

xen:xen

Fraquezas (CWE)

CWE-20

Referencias

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00000.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00018.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00019.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00011.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-updates/2013-04/msg00051.html(secalert@redhat.com)

http://lists.opensuse.org/opensuse-updates/2013-04/msg00052.html(secalert@redhat.com)

http://rhn.redhat.com/errata/RHSA-2012-1540.html(secalert@redhat.com)

http://secunia.com/advisories/51397(secalert@redhat.com)

http://secunia.com/advisories/51468(secalert@redhat.com)

http://secunia.com/advisories/51486(secalert@redhat.com)

http://secunia.com/advisories/51487(secalert@redhat.com)

http://secunia.com/advisories/51495(secalert@redhat.com)

http://secunia.com/advisories/55082(secalert@redhat.com)

http://security.gentoo.org/glsa/glsa-201309-24.xml(secalert@redhat.com)

http://support.citrix.com/article/CTX135777(secalert@redhat.com)

http://www.debian.org/security/2012/dsa-2582(secalert@redhat.com)

http://www.openwall.com/lists/oss-security/2012/12/03/11(secalert@redhat.com)

http://www.osvdb.org/88131(secalert@redhat.com)

http://www.securityfocus.com/bid/56797(secalert@redhat.com)

https://exchange.xforce.ibmcloud.com/vulnerabilities/80482(secalert@redhat.com)

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00000.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00018.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00019.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00011.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-updates/2013-04/msg00051.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-updates/2013-04/msg00052.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2012-1540.html(af854a3a-2127-422b-91ae-364da2661108)

http://secunia.com/advisories/51397(af854a3a-2127-422b-91ae-364da2661108)

http://secunia.com/advisories/51468(af854a3a-2127-422b-91ae-364da2661108)

http://secunia.com/advisories/51486(af854a3a-2127-422b-91ae-364da2661108)

http://secunia.com/advisories/51487(af854a3a-2127-422b-91ae-364da2661108)

http://secunia.com/advisories/51495(af854a3a-2127-422b-91ae-364da2661108)

http://secunia.com/advisories/55082(af854a3a-2127-422b-91ae-364da2661108)

http://security.gentoo.org/glsa/glsa-201309-24.xml(af854a3a-2127-422b-91ae-364da2661108)

http://support.citrix.com/article/CTX135777(af854a3a-2127-422b-91ae-364da2661108)

http://www.debian.org/security/2012/dsa-2582(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2012/12/03/11(af854a3a-2127-422b-91ae-364da2661108)

http://www.osvdb.org/88131(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/56797(af854a3a-2127-422b-91ae-364da2661108)

https://exchange.xforce.ibmcloud.com/vulnerabilities/80482(af854a3a-2127-422b-91ae-364da2661108)

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