Re: Xen Security Advisory 91 - Hardware timer context is not properly context switched on ARM

[cve-assign () mitre org]

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> XSA-91

> Xen was not context switching the CNTKCTL_EL1 register ... This meant
> that any guest can reconfigure these settings for the entire system
> ... may lead to a kernel crash ... also be able to read the current
> timestamp value for the domain perhaps leaking information

Use CVE-2014-3125.

- -- 
CVE assignment team, MITRE CVE Numbering Authority
M/S M300
202 Burlington Road, Bedford, MA 01730 USA
[ PGP key available through http://cve.mitre.org/cve/request_id.html ]
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