high
7.5
CWE
126
Advisory Published
Updated

CVE-2023-33040: Buffer Over-read in Data Modem

First published: Tue Jan 02 2024(Updated: )

Transient DOS in Data Modem during DTLS handshake.

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
All of
Qualcomm 315 5G Firmware
Qualcomm 315 5G
All of
Qualcomm aqt1000 firmware
Qualcomm aqt1000
All of
Qualcomm ar8035 firmware
Qualcomm ar8035
All of
Qualcomm csra6620 firmware
Qualcomm csra6620
All of
Qualcomm csra6640 firmware
Qualcomm csra6640
All of
Qualcomm csrb31024 firmware
Qualcomm csrb31024
All of
qualcomm fastconnect 6200 Firmware
qualcomm fastconnect 6200
All of
qualcomm fastconnect 6700 Firmware
qualcomm fastconnect 6700
All of
qualcomm fastconnect 6800 Firmware
qualcomm fastconnect 6800
All of
qualcomm fastconnect 6900 Firmware
qualcomm fastconnect 6900
All of
qualcomm fastconnect 7800 firmware
qualcomm fastconnect 7800
All of
Qualcomm qca6174a firmware
Qualcomm qca6174a
All of
qualcomm qca6391 firmware
qualcomm qca6391
All of
Qualcomm qca6420 firmware
Qualcomm qca6420
All of
qualcomm qca6421 firmware
qualcomm qca6421
All of
qualcomm qca6426 firmware
qualcomm qca6426
All of
Qualcomm qca6430 firmware
Qualcomm qca6430
All of
qualcomm qca6431 firmware
qualcomm qca6431
All of
qualcomm qca6436 firmware
qualcomm qca6436
All of
qualcomm qca6564au firmware
qualcomm qca6564au
All of
qualcomm qca6574a firmware
qualcomm qca6574a
All of
qualcomm qca6574au firmware
qualcomm qca6574au
All of
qualcomm qca6595au firmware
qualcomm qca6595au
All of
qualcomm qca6696 firmware
qualcomm qca6696
All of
qualcomm qca6698aq firmware
qualcomm qca6698aq
All of
qualcomm QCA8081 firmware
qualcomm QCA8081
All of
qualcomm qca8337 firmware
qualcomm qca8337
All of
Qualcomm qca9377 firmware
Qualcomm qca9377
All of
Qualcomm qcm2290 firmware
Qualcomm qcm2290
All of
Qualcomm qcm4290 firmware
Qualcomm qcm4290
All of
qualcomm qcm4325 Firmware
qualcomm qcm4325
All of
qualcomm qcm4490 Firmware
qualcomm qcm4490
All of
Qualcomm qcm6125 firmware
Qualcomm qcm6125
All of
Qualcomm qcm6490 firmware
Qualcomm qcm6490
All of
qualcomm qcn6024 firmware
qualcomm qcn6024
All of
qualcomm qcn9024 firmware
qualcomm qcn9024
All of
Qualcomm qcs2290 firmware
Qualcomm qcs2290
All of
qualcomm qcs410 firmware
qualcomm qcs410
All of
Qualcomm qcs4290 firmware
Qualcomm qcs4290
All of
qualcomm qcs4490 Firmware
qualcomm qcs4490
All of
qualcomm qcs610 firmware
qualcomm qcs610
All of
Qualcomm qcs6125 firmware
Qualcomm qcs6125
All of
Qualcomm qcs6490 firmware
Qualcomm qcs6490
All of
qualcomm qcs8550 firmware
qualcomm qcs8550
All of
Qualcomm sa6145p firmware
Qualcomm sa6145p
All of
Qualcomm sa6150p firmware
Qualcomm sa6150p
All of
Qualcomm sa6155 firmware
Qualcomm sa6155
All of
Qualcomm Sa6155p Firmware
qualcomm SA6155P
All of
qualcomm sa8145p firmware
qualcomm sa8145p
All of
Qualcomm sa8150p firmware
Qualcomm sa8150p
All of
Qualcomm sa8155 firmware
Qualcomm sa8155
All of
Qualcomm sa8155p firmware
Qualcomm sa8155p
All of
Qualcomm sa8195p firmware
Qualcomm sa8195p
All of
qualcomm sc8180x\+sdx55 Firmware
qualcomm sc8180x\+sdx55
All of
qualcomm SD 675 firmware
qualcomm SD 675
All of
Qualcomm sd460 firmware
Qualcomm sd460
All of
Qualcomm sd662 firmware
Qualcomm sd662
All of
qualcomm sd675 firmware
qualcomm sd675
All of
Qualcomm sd730 firmware
Qualcomm Sd730
All of
qualcomm sd855 firmware
qualcomm sd855
All of
qualcomm sd865 5g firmware
qualcomm sd865 5g
All of
Qualcomm sd888 firmware
Qualcomm sd888
All of
Qualcomm sdx55 firmware
Qualcomm sdx55
All of
qualcomm sdx57m firmware
qualcomm sdx57m
All of
qualcomm sg4150p Firmware
qualcomm sg4150p
All of
qualcomm sm4450 Firmware
qualcomm sm4450
All of
Qualcomm sm6250 firmware
Qualcomm sm6250
All of
Qualcomm sm6250p firmware
Qualcomm sm6250p
All of
qualcomm sm7250p firmware
qualcomm sm7250p
All of
qualcomm sm7315 firmware
qualcomm sm7315
All of
qualcomm sm7325p firmware
qualcomm sm7325p
All of
qualcomm smart audio 400 platform Firmware
qualcomm smart audio 400 platform
All of
qualcomm snapdragon 4 gen 1 mobile platform Firmware
qualcomm snapdragon 4 gen 1 mobile platform
All of
qualcomm snapdragon 460 mobile platform Firmware
qualcomm snapdragon 460 mobile platform
All of
qualcomm snapdragon 480 5g mobile platform Firmware
qualcomm snapdragon 480 5g mobile platform
All of
Qualcomm Snapdragon 480+ 5G Mobile Platform Firmware
qualcomm snapdragon 480\+ 5g mobile platform
All of
qualcomm snapdragon 662 mobile platform Firmware
qualcomm snapdragon 662 mobile platform
All of
qualcomm snapdragon 665 mobile platform Firmware
qualcomm snapdragon 665 mobile platform
All of
qualcomm snapdragon 675 mobile platform Firmware
qualcomm snapdragon 675 mobile platform
All of
qualcomm snapdragon 678 mobile platform Firmware
qualcomm snapdragon 678 mobile platform
All of
qualcomm snapdragon 680 4g mobile platform Firmware
qualcomm snapdragon 680 4g mobile platform
All of
qualcomm snapdragon 685 4g mobile platform Firmware
qualcomm snapdragon 685 4g mobile platform
All of
qualcomm snapdragon 690 5g mobile platform Firmware
qualcomm snapdragon 690 5g mobile platform
All of
qualcomm snapdragon 695 5g mobile platform Firmware
qualcomm snapdragon 695 5g mobile platform
All of
qualcomm snapdragon 720g mobile platform Firmware
qualcomm snapdragon 720g mobile platform
All of
qualcomm snapdragon 730 mobile platform Firmware
qualcomm snapdragon 730 mobile platform
All of
qualcomm snapdragon 730g mobile platform Firmware
qualcomm snapdragon 730g mobile platform
All of
qualcomm snapdragon 732g mobile platform Firmware
qualcomm snapdragon 732g mobile platform
All of
qualcomm snapdragon 750g 5g mobile platform Firmware
qualcomm snapdragon 750g 5g mobile platform
All of
qualcomm snapdragon 765 5g mobile platform Firmware
qualcomm snapdragon 765 5g mobile platform
All of
qualcomm snapdragon 765g 5g mobile platform Firmware
qualcomm snapdragon 765g 5g mobile platform
All of
qualcomm snapdragon 768g 5g mobile platform Firmware
qualcomm snapdragon 768g 5g mobile platform
All of
qualcomm snapdragon 778g 5g mobile platform firmware
qualcomm snapdragon 778g 5g mobile platform
All of
qualcomm snapdragon 778g\+ 5g mobile platform firmware
qualcomm snapdragon 778g\+ 5g mobile platform
All of
qualcomm snapdragon 780g 5g mobile platform firmware
qualcomm snapdragon 780g 5g mobile platform
All of
qualcomm snapdragon 782g mobile platform firmware
qualcomm snapdragon 782g mobile platform
All of
Qualcomm Snapdragon 7c Compute Platform
Qualcomm Snapdragon 7c Compute Platform
All of
qualcomm snapdragon 7c gen 2 compute platform Firmware
qualcomm snapdragon 7c gen 2 compute platform
All of
qualcomm snapdragon 7c\+ gen 3 compute firmware
qualcomm snapdragon 7c\+ gen 3 compute
All of
qualcomm snapdragon 8 gen 1 mobile platform firmware
qualcomm snapdragon 8 gen 1 mobile platform
All of
qualcomm snapdragon 8\+ gen 1 mobile platform firmware
qualcomm snapdragon 8\+ gen 1 mobile platform
All of
qualcomm snapdragon 855 mobile platform Firmware
qualcomm snapdragon 855 mobile platform
All of
qualcomm snapdragon 855\+\/860 mobile platform Firmware
qualcomm snapdragon 855\+\/860 mobile platform
All of
qualcomm snapdragon 865 5g mobile platform firmware
qualcomm snapdragon 865 5g mobile platform
All of
qualcomm snapdragon 865\+ 5g mobile platform firmware
qualcomm snapdragon 865\+ 5g mobile platform
All of
qualcomm snapdragon 870 5g mobile platform firmware
qualcomm snapdragon 870 5g mobile platform
All of
qualcomm snapdragon 888 5g mobile platform firmware
qualcomm snapdragon 888 5g mobile platform
All of
qualcomm snapdragon 888\+ 5g mobile platform firmware
qualcomm snapdragon 888\+ 5g mobile platform
All of
qualcomm snapdragon 8c compute platform Firmware
Qualcomm Snapdragon 8c Compute
All of
qualcomm snapdragon 8cx compute platform Firmware
Qualcomm Snapdragon 8cx Compute Firmware
All of
qualcomm snapdragon 8cx gen 2 5g compute platform Firmware
qualcomm snapdragon 8cx gen 2 5g compute platform
All of
qualcomm snapdragon auto 5g modem-rf firmware
qualcomm snapdragon auto 5g modem-rf
All of
qualcomm snapdragon w5\+ gen 1 wearable platform firmware
qualcomm snapdragon w5\+ gen 1 wearable platform
All of
qualcomm snapdragon x24 lte modem firmware
qualcomm snapdragon x24 lte modem
All of
qualcomm snapdragon x50 5g modem-rf system firmware
qualcomm snapdragon x50 5g modem-rf system
All of
qualcomm snapdragon x55 5g modem-rf system firmware
qualcomm snapdragon x55 5g modem-rf system
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 snapdragon xr2 5g platform firmware
qualcomm snapdragon xr2 5g platform
All of
qualcomm snapdragon auto 4g modem firmware
qualcomm snapdragon auto 4g modem
All of
qualcomm sw5100 firmware
qualcomm sw5100
All of
qualcomm sw5100p firmware
qualcomm sw5100p
All of
qualcomm SXR2130 firmware
qualcomm SXR2130
All of
Qualcomm wcd9326 firmware
Qualcomm wcd9326
All of
Qualcomm wcd9335 firmware
qualcomm wcd9335
All of
qualcomm wcd9340 firmware
qualcomm wcd9340
All of
qualcomm wcd9341 firmware
qualcomm wcd9341
All of
Qualcomm wcd9360 firmware
Qualcomm wcd9360
All of
Qualcomm wcd9370 firmware
Qualcomm wcd9370
All of
Qualcomm wcd9371 firmware
Qualcomm wcd9371
All of
Qualcomm wcd9375 firmware
Qualcomm wcd9375
All of
qualcomm wcd9380 firmware
qualcomm wcd9380
All of
qualcomm wcd9385 firmware
qualcomm wcd9385
All of
Qualcomm wcn3910 firmware
Qualcomm wcn3910
All of
Qualcomm WCN3950 Firmware
qualcomm wcn3950
All of
qualcomm wcn3980 firmware
Qualcomm Wcn3980
All of
qualcomm wcn3988 firmware
Qualcomm WCN3988
All of
qualcomm wcn3990 firmware
qualcomm wcn3990
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
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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-33040?

    CVE-2023-33040 is classified as a transient denial-of-service vulnerability in the Data Modem during the DTLS handshake.

  • How do I fix CVE-2023-33040?

    To fix CVE-2023-33040, update the affected Qualcomm firmware to the latest version provided by the vendor.

  • Which devices are affected by CVE-2023-33040?

    CVE-2023-33040 affects Qualcomm's 5G IoT Modem firmware along with various other Qualcomm firmware implementations.

  • Can CVE-2023-33040 lead to a system compromise?

    While CVE-2023-33040 can cause a denial of service, it does not directly lead to system compromise.

  • What is the recommended action for users of affected devices regarding CVE-2023-33040?

    Users of affected devices should promptly check for firmware updates and apply them to mitigate the risk posed by CVE-2023-33040.

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