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prionPRIOn knowledge basePRION:CVE-2013-1442
HistorySep 30, 2013 - 9:55 p.m.

Design/Logic Flaw

2013-09-3021:55:00
PRIOn knowledge base
www.prio-n.com
8

6.2 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

25.3%

Xen 4.0 through 4.3.x, when using AVX or LWP capable CPUs, does not properly clear previous data from registers when using an XSAVE or XRSTOR to extend the state components of a saved or restored vCPU after touching other restored extended registers, which allows local guest OSes to obtain sensitive information by reading the registers.

Rows per page:
1-10 of 161

6.2 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

25.3%