NetSight
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critical9.1

CVE-2021-30343

Improper integrity check can lead to race condition between tasks PDCP and RRC?

Impact

Improper integrity check can lead to race condition between tasks PDCP and RRC? after a valid RRC Command packet has been received in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile

Affected products

VendorProductAffected versions
QualcommAr8035 Firmware
All versions
QualcommQca6390 Firmware
All versions
QualcommQca6391 Firmware
All versions
QualcommQca6426 Firmware
All versions
QualcommQca6436 Firmware
All versions
QualcommQca6574a Firmware
All versions
QualcommQca6574au Firmware
All versions
QualcommQca6595au Firmware
All versions
QualcommQca6696 Firmware
All versions
QualcommQca8081 Firmware
All versions
QualcommQca8337 Firmware
All versions
QualcommQcm6490 Firmware
All versions

Weakness classification

CWE-367

References