CVE - CVE-2012-4539

CVE-ID
CVE-2012-4539	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Xen 4.0 through 4.2, when running 32-bit x86 PV guests on 64-bit hypervisors, allows local guest OS administrators to cause a denial of service (infinite loop and hang or crash) via invalid arguments to GNTTABOP_get_status_frames, aka "Grant table hypercall infinite loop DoS vulnerability."
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[Xen-announce] 20121113 Xen Security Advisory 24 (CVE-2012-4539) - Grant table hypercall infinite loop DoS vulnerability URL:http://lists.xen.org/archives/html/xen-announce/2012-11/msg00002.html MLIST:[oss-security] 20121113 Xen Security Advisory 24 (CVE-2012-4539) - Grant table hypercall infinite loop DoS vulnerability URL:http://www.openwall.com/lists/oss-security/2012/11/13/4 DEBIAN:DSA-2582 URL:http://www.debian.org/security/2012/dsa-2582 GENTOO:GLSA-201309-24 URL:http://security.gentoo.org/glsa/glsa-201309-24.xml GENTOO:GLSA-201604-03 URL:https://security.gentoo.org/glsa/201604-03 SUSE:SUSE-SU-2012:1615 URL:http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html SUSE:SUSE-SU-2012:1486 URL:http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00008.html SUSE:SUSE-SU-2012:1487 URL:http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00009.html SUSE:openSUSE-SU-2012:1572 URL:http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html SUSE:openSUSE-SU-2012:1685 URL:http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00018.html SUSE:SUSE-SU-2014:0446 URL:http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html SUSE:openSUSE-SU-2012:1573 URL:http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html BID:56498 URL:http://www.securityfocus.com/bid/56498 OSVDB:87305 URL:http://www.osvdb.org/87305 SECTRACK:1027763 URL:http://www.securitytracker.com/id?1027763 SECUNIA:51468 URL:http://secunia.com/advisories/51468 SECUNIA:51200 URL:http://secunia.com/advisories/51200 SECUNIA:51413 URL:http://secunia.com/advisories/51413 SECUNIA:51324 URL:http://secunia.com/advisories/51324 SECUNIA:51352 URL:http://secunia.com/advisories/51352 SECUNIA:55082 URL:http://secunia.com/advisories/55082 XF:xen-gnttabopgetstatus-dos(80026) URL:https://exchange.xforce.ibmcloud.com/vulnerabilities/80026
Assigning CNA
N/A
Date Entry Created
20120821	Disclaimer: The entry creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20120821)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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