Description
The emulation routines for unspecified X86 devices in Xen 3.2.x through 4.5.x does not properly initialize data, which allow local HVM guest users to obtain sensitive information via vectors involving an unsupported access size.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm ↗
- https://security.gentoo.org/glsa/201504-04 ↗
- http://support.citrix.com/article/CTX200484 ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html ↗
- http://xenbits.xen.org/xsa/advisory-121.html ↗
- http://www.securitytracker.com/id/1031836 ↗
- http://www.securityfocus.com/bid/72954 ↗
- http://www.debian.org/security/2015/dsa-3181 ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html ↗
- http://www.securitytracker.com/id/1031806 ↗