Qualcomm WCN2243 vulnerabilities

4 CVEs affecting Qualcomm WCN2243, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2020-3691, published 2021-01-21.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2020-3691, published 2021-01-21. Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days. Possible out of bound memory access in audio due to integer underflow while processing modified contents in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT,…
CVE-2020-11143, published 2021-01-21. Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days. Out of bound memory access during music playback with modified content due to copying data without checking destination buffer size in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity,…
CVE-2020-11136, published 2021-01-21. Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days. Buffer Over-read in audio driver while using malloc management function due to not returning NULL for zero sized memory requirement in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity,…
CVE-2020-3685, published 2021-01-21. High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days. Pointer variable which is freed is not cleared can result in memory corruption and leads to denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT,…