CVE-2017-5691

9.0 CRITICAL
Published: July 26, 2017 Modified: May 13, 2026
View on NVD

Description

Incorrect check in Intel processors from 6th and 7th Generation Intel Core Processor Families, Intel Xeon E3-1500M v5 and v6 Product Families, and Intel Xeon E3-1200 v5 and v6 Product Families allows compromised system firmware to impact SGX security via incorrect early system state.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesb3p03767en_us
Source: secure@intel.com
Third Party Advisory
https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00076&languageid=en-fr
Source: secure@intel.com
Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-15184
Source: secure@intel.com
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesb3p03767en_us
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00076&languageid=en-fr
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-15184
Source: af854a3a-2127-422b-91ae-364da2661108

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.0 / 10.0
EPSS (Exploit Probability)
1.4%
70th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

intel