CVE-2012-2934
N/A
Published: December 3, 2012 at 09:00 PM UTC
Updated: June 16, 2026 at 11:42 PM UTC
1 product affected across 1 vendorXen
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Severity
N/A
Exploit prediction
EPSS 0.4%
Description
Xen 4.0, and 4.1, when running a 64-bit PV guest on "older" AMD CPUs, does not properly protect against a certain AMD processor bug, which allows local guest OS users to cause a denial of service (host hang) via sequential execution of instructions across a non-canonical boundary, a different vulnerability than CVE-2012-0217.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html
- http://lists.xen.org/archives/html/xen-announce/2012-06/msg00002.html
- http://security.gentoo.org/glsa/glsa-201309-24.xml
- http://www.debian.org/security/2012/dsa-2501
References (9)
Vendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.htmlVendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.htmlMailing Listx_refsource_MLISTPatchVendor Advisory
Source: [email protected]
http://lists.xen.org/archives/html/xen-announce/2012-06/msg00002.htmlVendor Advisoryx_refsource_GENTOO
Source: [email protected]
http://security.gentoo.org/glsa/glsa-201309-24.xmlVendor Advisoryx_refsource_DEBIAN
Source: [email protected]
http://www.debian.org/security/2012/dsa-2501Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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