CVE-2011-2511

Integer overflow in libvirt before 0.9.3 allows remote authenticated users to cause a denial of service (libvirtd crash) and possibly execute arbitrary code via a crafted VirDomainGetVcpus RPC call that triggers memory corruption.

• CWE-189

• http://libvirt.org/news.html
• http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062515.html
• http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062855.html
• http://secunia.com/advisories/45375Vendor Advisory
• http://secunia.com/advisories/45441Vendor Advisory
• http://secunia.com/advisories/45446Vendor Advisory
• http://www.debian.org/security/2011/dsa-2280
• http://www.openwall.com/lists/oss-security/2011/06/28/9Patch
• http://www.redhat.com/support/errata/RHSA-2011-1019.htmlVendor Advisory
• http://www.redhat.com/support/errata/RHSA-2011-1197.html
• http://www.securitytracker.com/id?1025822
• http://www.ubuntu.com/usn/USN-1180-1
• https://exchange.xforce.ibmcloud.com/vulnerabilities/68271
• https://hermes.opensuse.org/messages/10027908
• https://www.redhat.com/archives/libvir-list/2011-June/msg01278.htmlPatch
• http://libvirt.org/news.html
• http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062515.html
• http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062855.html
• http://secunia.com/advisories/45375Vendor Advisory
• http://secunia.com/advisories/45441Vendor Advisory
• http://secunia.com/advisories/45446Vendor Advisory
• http://www.debian.org/security/2011/dsa-2280
• http://www.openwall.com/lists/oss-security/2011/06/28/9Patch
• http://www.redhat.com/support/errata/RHSA-2011-1019.htmlVendor Advisory
• http://www.redhat.com/support/errata/RHSA-2011-1197.html
• http://www.securitytracker.com/id?1025822
• http://www.ubuntu.com/usn/USN-1180-1
• https://exchange.xforce.ibmcloud.com/vulnerabilities/68271
• https://hermes.opensuse.org/messages/10027908
• https://www.redhat.com/archives/libvir-list/2011-June/msg01278.htmlPatch

Published

Aug 10, 2011

Last Modified

Jun 16, 2026

Status

Modified

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