What’s Vulnerable › Vulnerabilities

CVE-2022-33270: Time-of-check time-of-use race condition in Modem

Severity: medium (CVSS 5.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-04-13 · updated 2026-06-17
Weakness: CWE-367

Description

Transient DOS due to time-of-check time-of-use race condition in Modem while processing RRC Reconfiguration message.

Affected products

Qualcomm Ar8035 Firmware: all versions
Qualcomm Qca6391 Firmware: all versions
Qualcomm Qca6595Au Firmware: all versions
Qualcomm Qca6696 Firmware: all versions
Qualcomm Qca6698Aq Firmware: all versions
Qualcomm Qca8081 Firmware: all versions
Qualcomm Qca8337 Firmware: all versions
Qualcomm Qcm6490 Firmware: all versions
Qualcomm Qcn6024 Firmware: all versions
Qualcomm Qcn9024 Firmware: all versions
Qualcomm Qcs6490 Firmware: all versions
Qualcomm Sd778G Firmware: all versions
Qualcomm Sdx57M Firmware: all versions
Qualcomm Sm4350-Ac Firmware: all versions
Qualcomm Sm4350 Firmware: all versions
Qualcomm Sm4375 Firmware: all versions
Qualcomm Sm6375 Firmware: all versions
Qualcomm Sm7325-Ae Firmware: all versions
Qualcomm Sm7325-Af Firmware: all versions
Qualcomm Sm7325 Firmware: all versions
Qualcomm Sm7325P Firmware: all versions
Qualcomm Sm8350-Ac Firmware: all versions
Qualcomm Sm8350 Firmware: all versions
Qualcomm Sm8450 Firmware: all versions
Qualcomm Snapdragon Auto 5G Modem-Rf Firmware: all versions
Qualcomm Snapdragon X65 5G Modem-Rf System Firmware: all versions
Qualcomm Snapdragon X70 Modem-Rf System Firmware: all versions
Qualcomm Wcd9370 Firmware: all versions
Qualcomm Wcd9375 Firmware: all versions
Qualcomm Wcd9380 Firmware: all versions

References

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