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CVE-2020-3652
Possible buffer over-read issue in windows x86 wlan driver function while processing beacon or request frame due to lack of check of…
Critical9.1EPSS 0.92%
- Published
- Updated
- Reserved
- Assigned by
- qualcomm
Description
Possible buffer over-read issue in windows x86 wlan driver function while processing beacon or request frame due to lack of check of length of variable received. in Snapdragon Compute, Snapdragon Connectivity in MSM8998, QCA6390, SC7180, SC8180X, SDM850
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Critical9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.92% · top 40% of all CVEs (6 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.1.
Weakness
- Buffer Over-read Issue in WLAN
- CWE-20 (opens in a new tab)All about CWE-20 and its CVEs
- CWE-125 (opens in a new tab)All about CWE-125 and its CVEs
Affected products
Qualcomm, Inc. · Snapdragon Compute, Snapdragon Connectivity
- affected MSM8998, QCA6390, SC7180, SC8180X, SDM850
References (1)
- https://www.qualcomm.com/company/product-security/bulletins/april-2020-bulletin (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-3652)Record last updated .