Insufficient initialization in Intel(R) SGX SDK Windows versions 2.4.100.51291 and earlier, and Linux versions 2.6.100.51363 and earlier, may allow an authenticated user to enable information disclosure, escalation of privilege or denial of service via local access
Published Nov 14, 2019
7.8
HIGHCVSS 3.1
EPSS 0.36%
Description
Insufficient initialization in Intel(R) SGX SDK Windows versions 2.4.100.51291 and earlier, and Linux versions 2.6.100.51363 and earlier, may allow an authenticated user to enable information disclosure, escalation of privilege or denial of service via local access.
Affected products
-
- Version See provided referenceStatusaffectedConstraints-
- 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 | 2019.2 IPU – Intel(R) SGX | n/a |
|
Configuration 1
- 2.3.100.49777
- 2.3.101.50222
- 2.4.100.51291
Configuration 2
- 2.2.100.45311
- 2.3.100.46354
- 2.4.100.48163
- 2.5.100.49891
- 2.6.100.51363
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:L/AC:L/Au:N/C:P/I:P/A:P
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 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.36% (0.00355) | 26.82th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.36% (0.00355) | 27.12th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.05% (0.00054) | 14.04th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00044) | 14.58th | v3 (v2023.03.01) |
| May 25, 2024 | 0.04% (0.00044) | 12.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00044) | 10.26th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.65% (0.01653) | 53.00th | v2 (v2022.01.01) |
| Feb 3, 2022 | 28.66% (0.28663) | 96.52th | v1 |
| Jan 6, 2022 | 28.66% (0.28663) | 96.48th | v1 |
| Sep 1, 2021 | 8.22% (0.08219) | 92.75th | v1 |
| Apr 14, 2021 | 8.22% (0.08219) | 0.00th | v1 |
References (2)
- https://support.f5.com/csp/article/K57201259?utm_source=f5support&%3Butm_medium=RSS x_refsource_CONFIRM
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00293.html x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://support.f5.com/csp/article/K57201259?utm_source=f5support&%3Butm_medium=RSS | x_refsource_CONFIRM | |
| https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00293.html | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.