Heap overflow in subsystem in Intel(R) CSME before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45; Intel(R) TXE before versions 3.1.70 and 4.0.20 may allow an unauthenticated user to potentially enable escalation of privileges, information disclosure or denial of service via adjacent access
Published Dec 18, 2019
8.8
HIGHCVSS 3.1
EPSS 0.76%
Description
Heap overflow in subsystem in Intel(R) CSME before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45; Intel(R) TXE before versions 3.1.70 and 4.0.20 may allow an unauthenticated user to potentially enable escalation of privileges, information disclosure or denial of service via adjacent access.
Affected products
- Vendor n/a Product Intel(R) TXE Defaultn/a
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Intel(R) TXE | n/a |
|
- ≥ 11.0 · < 11.8.70
- ≥ 11.10 · < 11.11.70
- ≥ 11.20 · < 11.22.70
- ≥ 12.0 · < 12.0.45
- ≥ 3.0 · < 3.1.70
- ≥ 4.0 · < 4.0.20
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:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:A/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 3, 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 3, 2026 | 0.76% (0.00759) | 53.69th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.76% (0.00759) | 53.74th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.08% (0.00077) | 33.69th | v3 (v2023.03.01) |
| Jun 20, 2024 | 0.08% (0.00077) | 33.38th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00077) | 31.37th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.65% (0.01653) | 53.00th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.40% (0.03396) | 67.40th | v1 |
| Jan 6, 2022 | 3.40% (0.03396) | 67.08th | v1 |
| Jan 5, 2022 | 0.78% (0.00777) | 52.24th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.78% (0.00777) | 0.00th | v1 |
References (2)
- https://cert-portal.siemens.com/productcert/pdf/ssa-398519.pdf x_refsource_CONFIRM
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-398519.pdf | x_refsource_CONFIRM | |
| https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.