CVE-2021-30323: Qualcomm APQ8009W Firmware

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

Improper validation of maximum size of data write to EFS file can lead to memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Affected products

• Qualcomm APQ8009W Firmware: affected versions not specified
• Qualcomm APQ8017 Firmware: affected versions not specified
• Qualcomm APQ8053 Firmware: affected versions not specified
• Qualcomm APQ8096AU Firmware: affected versions not specified
• Qualcomm AQT1000 Firmware: affected versions not specified
• Qualcomm CSRB31024 Firmware: affected versions not specified
• Qualcomm MDM8207 Firmware: affected versions not specified
• Qualcomm MDM9150 Firmware: affected versions not specified
• Qualcomm MDM9205 Firmware: affected versions not specified
• Qualcomm MDM9206 Firmware: affected versions not specified
• Qualcomm MDM9207 Firmware: affected versions not specified
• Qualcomm MDM9250 Firmware: affected versions not specified
• Qualcomm MDM9607 Firmware: affected versions not specified
• Qualcomm MDM9628 Firmware: affected versions not specified
• Qualcomm MDM9640 Firmware: affected versions not specified
• Qualcomm MDM9650 Firmware: affected versions not specified
• Qualcomm MDM9655 Firmware: affected versions not specified
• Qualcomm MSM8909W Firmware: affected versions not specified
• Qualcomm MSM8953 Firmware: affected versions not specified
• Qualcomm MSM8996AU Firmware: affected versions not specified
• Qualcomm QCA4004 Firmware: affected versions not specified
• Qualcomm QCA6174A Firmware: affected versions not specified
• Qualcomm QCA6420 Firmware: affected versions not specified
• Qualcomm QCA6430 Firmware: affected versions not specified
• Qualcomm QCA6564A Firmware: affected versions not specified
• and 76 more

Published 2022-02-11. Last modified 2026-06-17.