Insufficient input validation in the Intel(R) SGX driver for Linux may allow an authenticated user to potentially enable a denial of service via local access
Published Jun 13, 2019
5.5
MEDIUMCVSS 3.0
EPSS 0.39%
Description
Insufficient input validation in the Intel(R) SGX driver for Linux may allow an authenticated user to potentially enable a denial of service via local access.
Affected products
- Vendor n/a Product Intel(R) SGX for Linux Defaultn/a
- Version Intel(R) SGX Linux client driver before 2.5 and Intel(R) SGX DCAP Linux driver before 1.1StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Intel(R) SGX for Linux | n/a |
|
- < 2.5
- < 1.1
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:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AV:L/AC:L/Au:N/C:N/I:N/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 v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.39% (0.00388) | 30.45th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.39% (0.00388) | 32.76th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.06% (0.00063) | 27.34th | v3 (v2023.03.01) |
| Jun 6, 2024 | 0.06% (0.00063) | 26.61th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00044) | 10.60th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00890) | 30.33th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.41% (0.01412) | 50.22th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.49% (0.04486) | 75.02th | v1 |
| Jan 6, 2022 | 4.49% (0.04486) | 74.80th | v1 |
| Jan 5, 2022 | 1.04% (0.01036) | 63.73th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.04% (0.01036) | 0.00th | v1 |
References (3)
- http://www.securityfocus.com/bid/108771 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://support.f5.com/csp/article/K10244523 x_refsource_CONFIRM
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00235.html x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/108771 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://support.f5.com/csp/article/K10244523 | x_refsource_CONFIRM | |
| https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00235.html | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.