Memory corruption issues in Intel(R) WIFI Drivers before version 21.40 may allow a privileged user to potentially enable escalation of privilege, denial of service, and information disclosure via local access
Published Nov 14, 2019
7.8
HIGHCVSS 3.1
EPSS 0.36%
Description
Memory corruption issues in Intel(R) WIFI Drivers before version 21.40 may allow a privileged user to potentially enable escalation of privilege, denial of service, and information disclosure via local access.
Affected products
- Vendor n/a Product Intel(R) WIFI Drivers and Intel(R) PROSet/Wireless WiFi Software extension DLL 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) WIFI Drivers and Intel(R) PROSet/Wireless WiFi Software extension DLL | n/a |
|
Configuration 1
- < 21.40
Running on/with
- n/a
Configuration 2
- < 21.40
Running on/with
- n/a
Configuration 3
- < 21.40
Running on/with
- n/a
Configuration 4
- < 21.40
Running on/with
- n/a
Configuration 5
- < 21.40
Running on/with
- n/a
Configuration 6
- < 21.40
Running on/with
- n/a
Configuration 7
- < 21.40
Running on/with
- n/a
Configuration 8
- < 21.40
Running on/with
- n/a
Configuration 9
- < 21.40
Running on/with
- n/a
Configuration 10
- < 21.40
Running on/with
- n/a
Configuration 11
- < 21.40
Running on/with
- n/a
Configuration 12
- < 21.40
Running on/with
- n/a
Configuration 13
- < 21.40
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 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 | 0.36% (0.00363) | 27.81th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.36% (0.00363) | 30.09th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.04% (0.00044) | 12.95th | 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) |
| Feb 4, 2022 | 1.65% (0.01653) | 53.00th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.79% (0.02788) | 63.08th | v1 |
| Jan 6, 2022 | 2.79% (0.02788) | 62.74th | v1 |
| Jan 5, 2022 | 0.64% (0.00635) | 46.38th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.64% (0.00635) | 0.00th | v1 |
References (2)
- https://support.f5.com/csp/article/K89105210?utm_source=f5support&%3Butm_medium=RSS x_refsource_CONFIRM
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00287.html x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://support.f5.com/csp/article/K89105210?utm_source=f5support&%3Butm_medium=RSS | x_refsource_CONFIRM | |
| https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00287.html | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.