What is the severity of CVE-2023-33100?

The severity of CVE-2023-33100 is categorized as medium due to its potential to cause transient denial of service.

How do I fix CVE-2023-33100?

To fix CVE-2023-33100, ensure that your affected devices are updated with the latest security patches provided by the vendor.

Which devices are affected by CVE-2023-33100?

CVE-2023-33100 affects devices using certain Qualcomm firmware versions, including those in the Android ecosystem.

What kind of attacks can exploit CVE-2023-33100?

CVE-2023-33100 can potentially be exploited to perform denial of service attacks against vulnerable systems.

What are the consequences of not addressing CVE-2023-33100?

Failing to address CVE-2023-33100 may lead to disruptions in device operation and service availability.

Vulnerability/
CVE-2023-33100

high

7.5

CWE

1/4/2024

13/1/2025

CVE-2023-33100: Improper input validation in Multi-Mode Call Processor

First published: Mon Apr 01 2024(Updated: )

Transient DOS while processing DL NAS Transport message when message ID is not defined in the 3GPP specification.

Credit: product-security@qualcomm.com

Affected Software	Affected Version	How to fix
All of
Qualcomm ar8035 firmware
Qualcomm ar8035
All of
qualcomm fastconnect 6700 Firmware
qualcomm fastconnect 6700
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 QCA6584AU firmware
qualcomm QCA6584AU
All of
qualcomm qca6698aq firmware
qualcomm qca6698aq
All of
qualcomm QCA8081 firmware
qualcomm QCA8081
All of
qualcomm qca8337 firmware
qualcomm qca8337
All of
qualcomm qcc710 firmware
qualcomm qcc710
All of
qualcomm qcm4490 Firmware
qualcomm qcm4490
All of
qualcomm qcm8550 firmware
qualcomm qcm8550
All of
qualcomm qcn6024 firmware
qualcomm qcn6024
All of
qualcomm qcn6224 firmware
Qualcomm Qcn6224
All of
qualcomm qcn6274 firmware
qualcomm qcn6274
All of
qualcomm qcn9024 firmware
qualcomm qcn9024
All of
qualcomm qcs4490 Firmware
qualcomm qcs4490
All of
qualcomm qcs8550 firmware
qualcomm qcs8550
All of
qualcomm qep8111 firmware
qualcomm qep8111
All of
qualcomm qfw7114 firmware
qualcomm qfw7114
All of
Qualcomm Qfw7124 Firmware
qualcomm qfw7124
All of
qualcomm sg8275p firmware
qualcomm sg8275p
All of
qualcomm sm8550p firmware
qualcomm sm8550p
All of
Qualcomm Snapdragon 4 Gen 2 Firmware
Qualcomm Snapdragon 4 Gen 2
All of
qualcomm snapdragon 8 gen 1 mobile firmware
Qualcomm Snapdragon 8 Gen 1
All of
Qualcomm Snapdragon 8 Gen 2 Firmware
Qualcomm Snapdragon 8 Gen 2
All of
Qualcomm Snapdragon 8 Gen 3 Firmware
Qualcomm Snapdragon 8 Gen 3
All of
Qualcomm Snapdragon 8+ Gen 1 Mobile Firmware
Qualcomm Snapdragon 8+ Gen 1 Mobile
All of
qualcomm snapdragon 8\+ gen 2 mobile firmware
qualcomm snapdragon 8\+ gen 2 mobile
All of
Qualcomm Snapdragon Auto 5G-RF Gen 2 Firmware
qualcomm snapdragon auto 5g modem-rf gen 2
All of
qualcomm snapdragon x35 5g modem-rf firmware
qualcomm snapdragon x35 5g modem-rf
All of
qualcomm snapdragon x65 5g modem-rf firmware
qualcomm snapdragon x65 5g modem-rf
All of
qualcomm snapdragon x70 modem-rf firmware
Qualcomm Snapdragon X70
All of
qualcomm snapdragon x75 5g modem-rf firmware
qualcomm snapdragon x75 5g modem-rf
All of
qualcomm wcd9340 firmware
qualcomm wcd9340
All of
Qualcomm wcd9370 firmware
Qualcomm wcd9370
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 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-2023-33100?
The severity of CVE-2023-33100 is categorized as medium due to its potential to cause transient denial of service.
How do I fix CVE-2023-33100?
To fix CVE-2023-33100, ensure that your affected devices are updated with the latest security patches provided by the vendor.
Which devices are affected by CVE-2023-33100?
CVE-2023-33100 affects devices using certain Qualcomm firmware versions, including those in the Android ecosystem.
What kind of attacks can exploit CVE-2023-33100?
CVE-2023-33100 can potentially be exploited to perform denial of service attacks against vulnerable systems.
What are the consequences of not addressing CVE-2023-33100?
Failing to address CVE-2023-33100 may lead to disruptions in device operation and service availability.