CVE-2020-3652 is a critical buffer over-read vulnerability affecting Qualcomm Snapdragon Compute and Connectivity platforms, specifically in the Windows x86 WLAN driver. This flaw allows an unauthenticated attacker to remotely trigger a denial of service or information disclosure by sending specially crafted beacon or request frames due to insufficient length checks. With a CVSS score of 9.1, this vulnerability poses a significant risk of high confidentiality and availability impact. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion, suggesting a low immediate threat of widespread attacks.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:qualcomm:msm8998_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:qualcomm:qca6390_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:qualcomm:sc7180_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:qualcomm:sc8180x_firmware:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:o:qualcomm:sdm850_firmware:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.