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
Android
All of
Qualcomm AR8035 Firmware
Qualcomm AR8035 Firmware
All of
Qualcomm WCN3991 Firmware
Qualcomm WCN3991 Firmware
All of
Qualcomm WCN3998 Firmware
Qualcomm wcn3998 firmware
All of
Qualcomm WCN6750 Firmware
Qualcomm WCN6750 Firmware
All of
Qualcomm WCN685X-5 Firmware
Qualcomm WCN685X-5 Firmware
All of
Qualcomm WCN685X-1
Qualcomm WCN685X
All of
Qualcomm WCN785X Firmware
Qualcomm WCN785X Firmware
All of
Qualcomm WCN785X Firmware
qualcomm wcn785x-5 firmware
All of
Qualcomm QCA6391 Firmware
Qualcomm QCA6391 Firmware
All of
Qualcomm QCA8081 firmware
Qualcomm QCA8081 firmware
All of
Qualcomm QCA8337 Firmware
Qualcomm QCA8337 Firmware
All of
Qualcomm QCM4490
Qualcomm QCM4490 Firmware
All of
Qualcomm QCM6490
Qualcomm QCM6490 Firmware
All of
Qualcomm QCM8550 Firmware
Qualcomm QCM8550 Firmware
All of
qualcomm qcn6024
Qualcomm QCN6024
All of
Qualcomm QCN9024
Qualcomm QCN9024 Firmware
All of
Qualcomm QCS4490
Qualcomm QCS4490 Firmware
All of
Qualcomm QCS6490 Firmware
Qualcomm QCS6490 Firmware
All of
Qualcomm QCS8550 Firmware
Qualcomm QCS8550 Firmware
All of
Qualcomm Video Collaboration VC3 Platform Firmware
Qualcomm Video Collaboration VC3 Platform
All of
Qualcomm Snapdragon 888 Firmware
Qualcomm Snapdragon 888 Firmware
All of
Qualcomm SDX57M
Qualcomm SDX57M Firmware
All of
Qualcomm SM7315
Qualcomm SM7315 Firmware
All of
Qualcomm SM7325P Firmware
Qualcomm SM7325P Firmware
All of
Qualcomm SM8550P Firmware
Qualcomm SM8550P Firmware
All of
Qualcomm SM4375
Qualcomm SM4375 Firmware
All of
Qualcomm Snapdragon 4 Gen 2 Mobile Platform Firmware
Qualcomm Snapdragon 4 Gen 2 Mobile Platform Firmware
All of
Qualcomm SM4350
Qualcomm SM4350 Firmware
All of
qualcomm sm4350 firmware
Qualcomm SM4350
All of
Qualcomm SM6375 Firmware
Qualcomm SM6375 Firmware
All of
Qualcomm SM7350 Firmware
qualcomm sm7350-ab firmware
All of
Qualcomm SM7325
Qualcomm SM7325
All of
qualcomm sm7325-af
Qualcomm SM7325
All of
Qualcomm Snapdragon 7c+ Gen 3 Compute Firmware
Qualcomm Snapdragon 7c+ Gen 3 Compute
All of
Qualcomm SM8450
Qualcomm SM8450 Firmware
All of
Qualcomm Snapdragon 8+ Gen 2 Mobile Platform Firmware
Qualcomm Snapdragon 8 Gen 2
All of
Qualcomm SM8475P Firmware
Qualcomm SM8475P
All of
Qualcomm Snapdragon 8+ Gen 2 Mobile Platform Firmware
Qualcomm Snapdragon 8+ Gen 2 Mobile Platform
All of
Qualcomm SM8350P firmware
Qualcomm SM8350-AC
All of
Qualcomm SM8350-AC
Qualcomm SM8350
All of
Qualcomm Snapdragon X65 5G-RF System Firmware
Qualcomm Snapdragon X65 5G-RF
All of
Qualcomm Snapdragon X70 Modem-RF System Firmware
Qualcomm Snapdragon X70 Modem-RF System Firmware
All of
Qualcomm WCD9370 Firmware
Qualcomm WCD9370 Firmware
All of
Qualcomm WCD9375
Qualcomm WCD9375 Firmware
All of
Qualcomm WCD9380
Qualcomm WCD9380 Firmware
All of
Qualcomm WCD9385
Qualcomm WCD9385 Firmware
All of
Qualcomm WCD9390 Firmware
Qualcomm WCD9390 Firmware
All of
Qualcomm WCD9395 Firmware
Qualcomm WCD9395 Firmware
All of
Qualcomm WCN3950 Firmware
Qualcomm WCN3950 Firmware
All of
Qualcomm WCN3988 Firmware
Qualcomm WCN3988 Firmware
All of
Qualcomm WCN6740 Firmware
Qualcomm WCN6740 Firmware
All of
Qualcomm WSA8810
Qualcomm WSA8810 Firmware
All of
Qualcomm WSA8815 Firmware
Qualcomm WSA8815 Firmware
All of
Qualcomm WSA8830
Qualcomm WSA8830
All of
Qualcomm WSA8832 Firmware
Qualcomm WSA8832 Firmware
All of
Qualcomm WSA8835
Qualcomm WSA8835 Firmware
All of
Qualcomm WSA8840 Firmware
Qualcomm WSA8840 Firmware
All of
Qualcomm WSA8845H
Qualcomm WSA8845 Firmware
All of
Qualcomm WSA8845 Firmware
Qualcomm WSA8845H Firmware

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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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