CVE-2020-0558
Improper buffer restrictions in kernel mode driver for Intel(R) PROSet/Wireless WiFi products...
Improper buffer restrictions in kernel mode driver for Intel(R) PROSet/Wireless WiFi products before version 21.70 on Windows 10 may allow an unprivileged user to potentially enable denial of service via adjacent access.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Improper buffer restrictions in kernel mode driver for Intel(R) PROSet/Wireless WiFi products before version 21.70 on Windows 10 may allow an unprivileged user to potentially enable denial of service via adjacent access.
- Record
CVE-2020-0558- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 3.3 Low
AV:A/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
Improper buffer restrictions in kernel mode driver for Intel(R) PROSet/Wireless WiFi products before version 21.70 on Windows 10 may allow an unprivileged user to potentially enable denial of service via adjacent access.
- Record
CVE-2020-0558- Updated
- 2026-11-02
EUVDEUVD-2020-2056 No score
Improper buffer restrictions in kernel mode driver for Intel(R) PROSet/Wireless WiFi products before version 21.70 on Windows 10 may allow an unprivileged user to potentially enable denial of service via adjacent access.
- Record
EUVD-2020-2056- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mv98-m73h-jg72 No score
Improper buffer restrictions in kernel mode driver for Intel(R) PROSet/Wireless WiFi products...
Improper buffer restrictions in kernel mode driver for Intel(R) PROSet/Wireless WiFi products before version 21.70 on Windows 10 may allow an unprivileged user to potentially enable denial of service via adjacent access.
- Record
GHSA-mv98-m73h-jg72- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-0558 is a medium vulnerability (CVSS 6.5) in Intel Proset\/wireless Wifi, published April 15, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.63%, the 50th percentile. No source names a fixed version.