CVE-2022-33270: Time-of-check time-of-use race condition in Modem
Published Apr 3, 2023
·Updated
Transient DOS due to time-of-check time-of-use race condition in Modem while processing RRC Reconfiguration message.
Affected Software
169 affected components
Google Android
All of the following
Qualcomm Ar8035 Firmware
Qualcomm Ar8035
All of the following
Qualcomm Wcn3998 Firmware
Qualcomm Wcn3998
All of the following
Qualcomm Wcn6750 Firmware
Qualcomm Wcn6750
All of the following
Qualcomm Wcn685x-5 Firmware
Qualcomm Wcn685x-5
All of the following
Qualcomm Wcn685x-1 Firmware
Qualcomm Wcn685x-1
All of the following
Qualcomm Wcn785x-1 Firmware
Qualcomm Wcn785x-1
All of the following
Qualcomm Wcn785x-5 Firmware
Qualcomm Wcn785x-5
All of the following
Qualcomm Qca6391 Firmware
Qualcomm Qca6391
All of the following
Qualcomm Qca6595au Firmware
Qualcomm Qca6595au
All of the following
Qualcomm Qca6696 Firmware
Qualcomm Qca6696
All of the following
Qualcomm Qca6698aq Firmware
Qualcomm Qca6698aq
All of the following
Qualcomm Qca8081 Firmware
Qualcomm QCA8081
All of the following
Qualcomm Qca8337 Firmware
Qualcomm Qca8337
All of the following
Qualcomm Qcm6490 Firmware
Qualcomm Qcm6490
All of the following
Qualcomm Qcn6024 Firmware
Qualcomm Qcn6024
All of the following
Qualcomm Qcn9024 Firmware
Qualcomm Qcn9024
All of the following
Qualcomm Qcs6490 Firmware
Qualcomm Qcs6490
All of the following
Qualcomm Sd778g Firmware
Qualcomm Sd778g
All of the following
Qualcomm Sdx57m Firmware
Qualcomm Sdx57m
All of the following
Qualcomm Sm7325p Firmware
Qualcomm Sm7325p
All of the following
Qualcomm Sm4375 Firmware
Qualcomm Sm4375
All of the following
Qualcomm Sm4350 Firmware
Qualcomm Sm4350
All of the following
Qualcomm Sm4350-ac Firmware
Qualcomm Sm4350-ac
All of the following
Qualcomm Sm6375 Firmware
Qualcomm Sm6375
All of the following
Qualcomm Sm7325 Firmware
Qualcomm Sm7325
All of the following
Qualcomm Sm7325-ae Firmware
Qualcomm Sm7325-ae
All of the following
Qualcomm Sm7325-af Firmware
Qualcomm Sm7325-af
All of the following
Qualcomm Sm8450 Firmware
Qualcomm Sm8450
All of the following
Qualcomm Sm8350 Firmware
Qualcomm Sm8350
All of the following
Qualcomm Sm8350-ac Firmware
Qualcomm Sm8350-ac
All of the following
Qualcomm Snapdragon Auto 5g Modem-rf Firmware
Qualcomm Snapdragon Auto 5g Modem-rf
All of the following
Qualcomm Snapdragon X65 5g Modem-rf System Firmware
Qualcomm Snapdragon X65 5g Modem-rf System
All of the following
Qualcomm Snapdragon X70 Modem-rf System Firmware
Qualcomm Snapdragon X70 Modem-rf System
All of the following
Qualcomm Wcd9370 Firmware
Qualcomm Wcd9370
All of the following
Qualcomm Wcd9375 Firmware
Qualcomm Wcd9375
All of the following
Qualcomm Wcd9380 Firmware
Qualcomm Wcd9380
All of the following
Qualcomm Wcd9385 Firmware
Qualcomm Wcd9385
All of the following
Qualcomm Wcn3988 Firmware
Qualcomm Wcn3988
All of the following
Qualcomm Wsa8810 Firmware
Qualcomm Wsa8810
All of the following
Qualcomm Wsa8815 Firmware
Qualcomm Wsa8815
All of the following
Qualcomm Wsa8830 Firmware
Qualcomm Wsa8830
All of the following
Qualcomm Wsa8835 Firmware
Qualcomm Wsa8835
Qualcomm Ar8035 Firmware
Qualcomm Ar8035
Qualcomm Wcn3998 Firmware
Qualcomm Wcn3998
Qualcomm Wcn6750 Firmware
Qualcomm Wcn6750
Qualcomm Wcn685x-5 Firmware
Qualcomm Wcn685x-5
Qualcomm Wcn685x-1 Firmware
Qualcomm Wcn685x-1
Qualcomm Wcn785x-1 Firmware
Qualcomm Wcn785x-1
Qualcomm Wcn785x-5 Firmware
Qualcomm Wcn785x-5
Qualcomm Qca6391 Firmware
Qualcomm Qca6391
Qualcomm Qca6595au Firmware
Qualcomm Qca6595au
Qualcomm Qca6696 Firmware
Qualcomm Qca6696
Qualcomm Qca6698aq Firmware
Qualcomm Qca6698aq
Qualcomm Qca8081 Firmware
Qualcomm QCA8081
Qualcomm Qca8337 Firmware
Qualcomm Qca8337
Qualcomm Qcm6490 Firmware
Qualcomm Qcm6490
Qualcomm Qcn6024 Firmware
Qualcomm Qcn6024
Qualcomm Qcn9024 Firmware
Qualcomm Qcn9024
Qualcomm Qcs6490 Firmware
Qualcomm Qcs6490
Qualcomm Sd778g Firmware
Qualcomm Sd778g
Qualcomm Sdx57m Firmware
Qualcomm Sdx57m
Qualcomm Sm7325p Firmware
Qualcomm Sm7325p
Qualcomm Sm4375 Firmware
Qualcomm Sm4375
Qualcomm Sm4350 Firmware
Qualcomm Sm4350
Qualcomm Sm4350-ac Firmware
Qualcomm Sm4350-ac
Qualcomm Sm6375 Firmware
Qualcomm Sm6375
Qualcomm Sm7325 Firmware
Qualcomm Sm7325
Qualcomm Sm7325-ae Firmware
Qualcomm Sm7325-ae
Qualcomm Sm7325-af Firmware
Qualcomm Sm7325-af
Qualcomm Sm8450 Firmware
Qualcomm Sm8450
Qualcomm Sm8350 Firmware
Qualcomm Sm8350
Qualcomm Sm8350-ac Firmware
Qualcomm Sm8350-ac
Qualcomm Snapdragon Auto 5g Modem-rf Firmware
Qualcomm Snapdragon Auto 5g Modem-rf
Qualcomm Snapdragon X65 5g Modem-rf System Firmware
Qualcomm Snapdragon X65 5g Modem-rf System
Qualcomm Snapdragon X70 Modem-rf System Firmware
Qualcomm Snapdragon X70 Modem-rf System
Qualcomm Wcd9370 Firmware
Qualcomm Wcd9370
Qualcomm Wcd9375 Firmware
Qualcomm Wcd9375
Qualcomm Wcd9380 Firmware
Qualcomm Wcd9380
Qualcomm Wcd9385 Firmware
Qualcomm Wcd9385
Qualcomm Wcn3988 Firmware
Qualcomm Wcn3988
Qualcomm Wsa8810 Firmware
Qualcomm Wsa8810
Qualcomm Wsa8815 Firmware
Qualcomm Wsa8815
Qualcomm Wsa8830 Firmware
Qualcomm Wsa8830
Qualcomm Wsa8835 Firmware
Qualcomm Wsa8835
Event History
Apr 3, 2023
CVE Published
12:00 AM
Apr 4, 2023
CVE Published
via MITRE·04:46 AM
Data Sourced
via MITRE·04:46 AM
DescriptionSeverityWeakness
Apr 13, 2023
Data Sourced
via NVD·07:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2022-33270?
CVE-2022-33270 has been classified as a high severity vulnerability due to its potential to cause a transient denial of service.
2
How do I fix CVE-2022-33270?
To fix CVE-2022-33270, ensure that your Android device is updated to the latest firmware version that addresses this vulnerability.
3
Which devices are affected by CVE-2022-33270?
CVE-2022-33270 affects various Qualcomm modem firmware implementations, primarily impacting Android devices.
4
What type of vulnerability is CVE-2022-33270?
CVE-2022-33270 is a time-of-check time-of-use race condition vulnerability.
5
Can exploitation of CVE-2022-33270 lead to device instability?
Yes, exploitation of CVE-2022-33270 can result in system crashes and temporary loss of device functionality.