CVE-2021-30269: Qualcomm AR8031 Firmware

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Possible null pointer dereference due to lack of TLB validation for user provided address in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

Affected products

  • Qualcomm AR8031 Firmware: affected versions not specified
  • Qualcomm AR8035 Firmware: affected versions not specified
  • Qualcomm CSRA6620 Firmware: affected versions not specified
  • Qualcomm CSRA6640 Firmware: affected versions not specified
  • Qualcomm CSRB31024 Firmware: affected versions not specified
  • Qualcomm FSM10055 Firmware: affected versions not specified
  • Qualcomm FSM10056 Firmware: affected versions not specified
  • Qualcomm MDM9150 Firmware: affected versions not specified
  • Qualcomm MDM9205 Firmware: affected versions not specified
  • Qualcomm QCA2066 Firmware: affected versions not specified
  • Qualcomm QCA4004 Firmware: affected versions not specified
  • Qualcomm QCA6174A Firmware: affected versions not specified
  • Qualcomm QCA6390 Firmware: affected versions not specified
  • Qualcomm QCA6391 Firmware: affected versions not specified
  • Qualcomm QCA6426 Firmware: affected versions not specified
  • Qualcomm QCA6436 Firmware: affected versions not specified
  • Qualcomm QCA6564 Firmware: affected versions not specified
  • Qualcomm QCA6564A Firmware: affected versions not specified
  • Qualcomm QCA6564AU Firmware: affected versions not specified
  • Qualcomm QCA6574 Firmware: affected versions not specified
  • Qualcomm QCA6574A Firmware: affected versions not specified
  • Qualcomm QCA6574AU Firmware: affected versions not specified
  • Qualcomm QCA6595AU Firmware: affected versions not specified
  • Qualcomm QCA6696 Firmware: affected versions not specified
  • Qualcomm QCA8081 Firmware: affected versions not specified
  • and 92 more

Published 2022-01-03. Last modified 2026-06-17.