CVE-2012-2934

LowCVSS 1.9/10Last modified Jun 16, 2026

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.

Metrics

CVSS 2.0 1.9/10AV:L/AC:M/Au:N/C:N/I:N/A:P

Affected software

No affected versions have been published.

Timeline

Published: Dec 3, 2012
Last modified: Jun 16, 2026
NVD status: Modified

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