CVSS 3.1
8.1 highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HCVE-2020-11156
High (8.1) in qualcomm. EPSS 0.4% chance of exploitation in the next 30 days.
u'Buffer over-read issue in Bluetooth estack due to lack of check for invalid length of L2cap packet received from peer device.' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in QCA6390, QCN7605, QCS404, SA415M, SA515M, SC8180X, SDX55, SM8250
Severity
- EPSS
- 0.4% chance of exploitation in the next 30 days; higher than 36% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-20, CWE-125
- Published
- Modified
- Record from
- the NVD, synced
Affected
- qualcomm:qca6390_firmware
- qualcomm:qcn7605_firmware
- qualcomm:qcs404_firmware
- qualcomm:sa415m_firmware
- qualcomm:sa515m_firmware
- qualcomm:sc8180x_firmware
- qualcomm:sdx55_firmware
- qualcomm:sm8250_firmware