Xen 4.6.x, 4.5.x, 4.4.x, 4.3.x, and earlier do not initialize x86 FPU stack and XMM registers when XSAVE/XRSTOR are not used to manage guest extended register state, which allows local guest domains to obtain sensitive information from other domains via unspecified vectors.
Metrics
Affected Vendors & Products
References
History
No history.
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T08:20:43.162Z
Reserved: 2015-12-14T00:00:00
Link: CVE-2015-8555
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No data.
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Status : Modified
Published: 2016-04-13T15:59:08.290
Modified: 2024-11-21T02:38:43.460
Link: CVE-2015-8555
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