MEDIUM
Unchecked return value in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access
Published Feb 9, 2022
6.7
MEDIUMCVSS 3.1
EPSS 0.30%
Description
Unchecked return value in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
Affected products
- Vendor n/a Product Intel(R) Processors 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) Processors | n/a |
|
Configuration 1
OR
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Configuration 2
OR
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- 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.
6.7 MEDIUM NVD
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No CVSS v3.0 score for this CVE.
4.6 MEDIUM NVD
AV:L/AC:L/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Apr 23, 2025 · SSVC 2.0.3
0.30% 0.00299
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00299
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.30% (0.00299) | 20.45th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.29% (0.00295) | 20.92th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.11% (0.00114) | 27.59th | 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) |
| Sep 2, 2023 | 0.04% (0.00044) | 10.26th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00043) | 6.97th | 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 10, 2022 | 0.89% (0.00885) | 10.89th | v2 (v2022.01.01) |
Weaknesses (1)
References (2)
- https://security.netapp.com/advisory/ntap-20220210-0007/ x_refsource_CONFIRMThird Party Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00527.html x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://security.netapp.com/advisory/ntap-20220210-0007/ | x_refsource_CONFIRMThird Party Advisory | |
| https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00527.html | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner intel
Published Feb 9, 2022
Updated May 5, 2025
Reserved Oct 22, 2020
Link CVE-2021-0107
CISA Vulnrichment
Updated Apr 23, 2025