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
Published Jul 26, 2017
9.0
CRITICALCVSS 3.0
EPSS 1.44%
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.
Affected products
-
- Version 6th and 7th Generation Intel Core Processor Families, Intel Xeon E3-1500M v5 and v6 Processor Families, and Intel Xeon E3-1200 v5 and v6 Product Families.StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Intel Corporation | n/a | n/a |
|
Configuration 1
- n/a
Configuration 2
- n/a
Configuration 3
- n/a
Configuration 4
- n/a
Running on/with
- n/a
Configuration 5
- n/a
Running on/with
- n/a
Configuration 6
- n/a
Configuration 7
- n/a
Configuration 8
- n/a
Configuration 9
- n/a
Running on/with
- n/a
Configuration 10
- n/a
Running on/with
- n/a
Configuration 11
- n/a
Running on/with
- n/a
Configuration 12
- n/a
Running on/with
- n/a
Configuration 13
- n/a
Running on/with
- n/a
Configuration 14
- n/a
Configuration 15
- n/a
Configuration 16
- n/a
Running on/with
- n/a
Configuration 17
- n/a
Configuration 18
- n/a
Configuration 19
- n/a
Configuration 20
- n/a
Running on/with
- n/a
Configuration 21
- n/a
Configuration 22
- n/a
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.44% (0.01439) | 72.24th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.44% (0.01439) | 71.99th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.23% (0.00233) | 61.78th | v3 (v2023.03.01) |
| Jun 20, 2024 | 0.23% (0.00233) | 61.55th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.23% (0.00233) | 59.54th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00890) | 30.33th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00890) | 12.04th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.83% (0.00833) | 24.58th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
No CWE recorded.
References (3)
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesb3p03767en_us x_refsource_CONFIRMThird Party Advisory
- https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00076&languageid=en-fr x_refsource_CONFIRMVendor Advisory
- https://support.lenovo.com/us/en/product_security/LEN-15184 x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesb3p03767en_us | x_refsource_CONFIRMThird Party Advisory | |
| https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00076&languageid=en-fr | x_refsource_CONFIRMVendor Advisory | |
| https://support.lenovo.com/us/en/product_security/LEN-15184 | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.