high
7.5
CWE
617
Advisory Published
Updated

CVE-2023-33043: Reachable Assertion in Modem

First published: Tue Dec 05 2023(Updated: )

Transient DOS in Modem when a Beam switch request is made with a non-configured BWP.

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
All of
Qualcomm ar8035 firmware
Qualcomm ar8035
All of
Qualcomm WCN3991 Firmware
Qualcomm WCN3991 Firmware
All of
Qualcomm wcn3998 firmware
Qualcomm wcn3998
All of
qualcomm wcn6750 firmware
qualcomm wcn6750
All of
qualcomm wcn685x-5 firmware
qualcomm wcn685x-5
All of
qualcomm wcn685x-1 firmware
qualcomm wcn685x-1
All of
qualcomm wcn785x-1 firmware
qualcomm wcn785x-1
All of
qualcomm wcn785x-5 firmware
qualcomm wcn785x-5
All of
qualcomm qca6391 firmware
qualcomm qca6391
All of
qualcomm QCA8081 firmware
qualcomm QCA8081
All of
qualcomm qca8337 firmware
qualcomm qca8337
All of
qualcomm qcm4490 Firmware
qualcomm qcm4490
All of
Qualcomm qcm6490 firmware
Qualcomm qcm6490
All of
qualcomm qcm8550 firmware
qualcomm qcm8550
All of
qualcomm qcn6024 firmware
qualcomm qcn6024
All of
qualcomm qcn9024 firmware
qualcomm qcn9024
All of
qualcomm qcs4490 Firmware
qualcomm qcs4490
All of
Qualcomm qcs6490 firmware
Qualcomm qcs6490
All of
qualcomm qcs8550 firmware
qualcomm qcs8550
All of
Qualcomm Qualcomm Video Collaboration Vc3 Platform Firmware
Qualcomm Qualcomm Video Collaboration Vc3 Platform
All of
Qualcomm sd888 firmware
Qualcomm sd888
All of
qualcomm sdx57m firmware
qualcomm sdx57m
All of
qualcomm sm7315 firmware
qualcomm sm7315
All of
qualcomm sm7325p firmware
qualcomm sm7325p
All of
qualcomm sm8550p firmware
qualcomm sm8550p
All of
Qualcomm SM4375
Qualcomm SM4375 Firmware
All of
qualcomm snapdragon 4 gen 2 mobile platform Firmware
qualcomm snapdragon 4 gen 2 mobile platform
All of
Qualcomm Sm4350 Firmware
Qualcomm Sm4350
All of
Qualcomm Sm4350-ac Firmware
Qualcomm Sm4350-ac
All of
qualcomm sm6375 firmware
qualcomm sm6375
All of
Qualcomm Sm7350-ab Firmware
Qualcomm Sm7350-ab
All of
Qualcomm Sm7325-ae Firmware
Qualcomm Sm7325-ae
All of
Qualcomm Sm7325-af Firmware
Qualcomm Sm7325-af
All of
Qualcomm Snapdragon 7c\+ Gen 3 Compute Firmware
Qualcomm Snapdragon 7c\+ Gen 3 Compute
All of
qualcomm sm8450 firmware
qualcomm sm8450
All of
Qualcomm Snapdragon 8 Gen 2 Mobile Platform Firmware
Qualcomm Snapdragon 8 Gen 2 Mobile Platform
All of
qualcomm sm8475 firmware
qualcomm sm8475
All of
Qualcomm Snapdragon 8\+ Gen 2 Mobile Platform Firmware
Qualcomm Snapdragon 8\+ Gen 2 Mobile Platform
All of
Qualcomm Sm8350 Firmware
Qualcomm Sm8350
All of
Qualcomm Sm8350-ac Firmware
Qualcomm Sm8350-ac
All of
Qualcomm Snapdragon X65 5g Modem-rf System Firmware
Qualcomm Snapdragon X65 5g Modem-rf System
All of
Qualcomm Snapdragon X70 Modem-rf System Firmware
Qualcomm Snapdragon X70 Modem-rf System
All of
Qualcomm wcd9370 firmware
Qualcomm wcd9370
All of
Qualcomm wcd9375 firmware
Qualcomm wcd9375
All of
qualcomm wcd9380 firmware
qualcomm wcd9380
All of
qualcomm wcd9385 firmware
qualcomm wcd9385
All of
Qualcomm Wcd9390 Firmware
Qualcomm Wcd9390
All of
Qualcomm Wcd9395 Firmware
Qualcomm Wcd9395
All of
Qualcomm WCN3950 Firmware
qualcomm wcn3950
All of
qualcomm wcn3988 firmware
Qualcomm WCN3988
All of
Qualcomm wcn6740 firmware
qualcomm wcn6740
All of
qualcomm wsa8810 firmware
qualcomm wsa8810
All of
qualcomm wsa8815 firmware
qualcomm wsa8815
All of
qualcomm wsa8830 firmware
qualcomm wsa8830
All of
qualcomm wsa8832 firmware
qualcomm wsa8832
All of
qualcomm wsa8835 firmware
qualcomm wsa8835
All of
Qualcomm Wsa8840 Firmware
Qualcomm Wsa8840
All of
Qualcomm Wsa8845 Firmware
Qualcomm Wsa8845
All of
Qualcomm Wsa8845h Firmware
Qualcomm Wsa8845h
Android

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-33043?

    CVE-2023-33043 has been rated with a severity that indicates a transient Denial of Service (DoS) risk in the affected modems.

  • How do I fix CVE-2023-33043?

    To mitigate CVE-2023-33043, ensure that only configured bandwidth parts (BWP) are used when making Beam switch requests.

  • Which devices are affected by CVE-2023-33043?

    CVE-2023-33043 impacts various Qualcomm modem firmware and devices using Android operating systems.

  • What is the impact of CVE-2023-33043 on device performance?

    CVE-2023-33043 can lead to transient Denial of Service, potentially disrupting the modem's operation.

  • Is there a patch available for CVE-2023-33043?

    Yes, updates that address CVE-2023-33043 are expected to be provided by Qualcomm and device manufacturers.

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