Uncontrolled resource consumption in some Intel(R) Thunderbolt(TM) controllers may allow an authenticated user to potentially enable denial of service via local access
Published Jun 9, 2021
5.5
MEDIUMCVSS 3.1
EPSS 0.22%
Description
Uncontrolled resource consumption in some Intel(R) Thunderbolt(TM) controllers may allow an authenticated user to potentially enable denial of service via local access.
Affected products
- Vendor n/a Product Intel(R) Thunderbolt(TM) controllers Defaultn/a
- Version See referencesStatusaffectedConstraints-
- 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) Thunderbolt(TM) controllers | n/a |
|
Configuration 1
- n/a
Running on/with
- n/a
Configuration 2
- n/a
Running on/with
- n/a
Configuration 3
- n/a
Running on/with
- n/a
Configuration 4
- n/a
Running on/with
- n/a
Configuration 5
- < 21
Running on/with
- n/a
Configuration 6
- < 46
Running on/with
- n/a
Configuration 7
- < 46
Running on/with
- n/a
Configuration 8
- < 22
Running on/with
- n/a
Configuration 9
- < 60
Running on/with
- n/a
Configuration 10
- < 60
Running on/with
- n/a
Configuration 11
- < 60
Running on/with
- n/a
Configuration 12
- < 41
Running on/with
- n/a
Configuration 13
- < 41
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:N/I:N/A:H
No CVSS v3.0 score for this CVE.
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 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.22% (0.00219) | 11.17th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.22% (0.00219) | 12.18th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.05% (0.00050) | 12.80th | 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) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Jan 6, 2022 | 2.28% (0.02283) | 51.78th | v1 |
| Jan 5, 2022 | 0.52% (0.00518) | 31.20th | v5 (v2026.06.15) |
| Jun 10, 2021 | 0.52% (0.00518) | 0.00th | v1 |
References (1)
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00401.html x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00401.html | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.