high
7.5
CWE
125 126
Advisory Published
Updated

CVE-2023-33116: Buffer over-read without Checking Size of Input in WLAN Host

First published: Tue Jan 02 2024(Updated: )

Transient DOS while parsing ieee80211_parse_mscs_ie in WIN WLAN driver.

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
All of
Qualcomm ar8035 firmware
Qualcomm ar8035
All of
qualcomm ar9380 Firmware
qualcomm ar9380
All of
qualcomm csr8811 Firmware
qualcomm csr8811
All of
qualcomm fastconnect 6900 Firmware
qualcomm fastconnect 6900
All of
qualcomm fastconnect 7800 firmware
qualcomm fastconnect 7800
All of
qualcomm flight rb5 5g platform firmware
qualcomm flight rb5 5g platform
All of
qualcomm immersive home 214 platform Firmware
qualcomm immersive home 214 platform
All of
qualcomm immersive home 216 platform firmware
qualcomm immersive home 216 platform
All of
qualcomm immersive home 316 platform firmware
qualcomm immersive home 316 platform
All of
qualcomm immersive home 318 platform firmware
qualcomm immersive home 318 platform
All of
qualcomm immersive home 3210 platform firmware
qualcomm immersive home 3210 platform
All of
qualcomm immersive home 326 platform firmware
qualcomm immersive home 326 platform
All of
qualcomm ipq4018 firmware
qualcomm ipq4018
All of
Qualcomm IPQ4019
Qualcomm IPQ4019 Firmware
All of
qualcomm ipq4028 firmware
qualcomm ipq4028
All of
qualcomm ipq4029 firmware
qualcomm ipq4029
All of
qualcomm ipq5010 firmware
qualcomm ipq5010
All of
qualcomm ipq5028 firmware
qualcomm ipq5028
All of
qualcomm ipq6000 firmware
qualcomm ipq6000
All of
qualcomm ipq6010 firmware
qualcomm ipq6010
All of
qualcomm ipq6018 firmware
qualcomm ipq6018
All of
qualcomm ipq6028 firmware
qualcomm ipq6028
All of
Qualcomm IPQ8064
qualcomm IPQ8064 firmware
All of
qualcomm ipq8065 firmware
qualcomm ipq8065
All of
qualcomm ipq8068 firmware
qualcomm ipq8068
All of
qualcomm ipq8070 firmware
Qualcomm Ipq8070
All of
qualcomm ipq8070a firmware
qualcomm ipq8070a
All of
qualcomm ipq8071a firmware
qualcomm ipq8071a
All of
qualcomm ipq8072a firmware
qualcomm ipq8072a
All of
qualcomm ipq8074a firmware
qualcomm ipq8074a
All of
qualcomm ipq8076 firmware
qualcomm ipq8076
All of
qualcomm ipq8076a firmware
qualcomm ipq8076a
All of
qualcomm ipq8078 firmware
qualcomm ipq8078
All of
qualcomm ipq8078a firmware
qualcomm ipq8078a
All of
qualcomm ipq8173 firmware
qualcomm ipq8173
All of
qualcomm ipq8174 firmware
qualcomm ipq8174
All of
qualcomm ipq9008 firmware
qualcomm ipq9008
All of
Qualcomm Ipq9570 Firmware
Qualcomm Ipq9570
All of
qualcomm ipq9574 firmware
qualcomm ipq9574
All of
Qualcomm Qca0000 Firmware
Qualcomm Qca0000
All of
qualcomm qca4024 firmware
qualcomm qca4024
All of
qualcomm qca6391 firmware
qualcomm qca6391
All of
qualcomm qca7500 firmware
qualcomm qca7500
All of
qualcomm qca8075 firmware
qualcomm qca8075
All of
qualcomm QCA8081 firmware
qualcomm QCA8081
All of
qualcomm qca8082 firmware
qualcomm qca8082
All of
qualcomm qca8084 firmware
qualcomm qca8084
All of
qualcomm qca8085 firmware
qualcomm qca8085
All of
qualcomm qca8337 firmware
qualcomm qca8337
All of
qualcomm qca8386 firmware
qualcomm qca8386
All of
qualcomm qca9880 firmware
qualcomm qca9880
All of
qualcomm QCA9886 firmware
qualcomm QCA9886
All of
qualcomm qca9888 firmware
qualcomm qca9888
All of
qualcomm qca9889 firmware
qualcomm qca9889
All of
qualcomm qca9898 firmware
qualcomm qca9898
All of
qualcomm qca9980 firmware
qualcomm qca9980
All of
qualcomm qca9984 firmware
qualcomm qca9984
All of
qualcomm qca9985 firmware
qualcomm qca9985
All of
qualcomm qca9990 firmware
qualcomm qca9990
All of
qualcomm qca9992 firmware
qualcomm qca9992
All of
qualcomm qca9994 firmware
qualcomm qca9994
All of
qualcomm qcc710 firmware
qualcomm qcc710
All of
qualcomm qcf8001 firmware
qualcomm qcf8001
All of
qualcomm qcn5022 firmware
qualcomm qcn5022
All of
qualcomm qcn5024 firmware
qualcomm qcn5024
All of
qualcomm qcn5052 firmware
qualcomm qcn5052
All of
qualcomm qcn5122 firmware
qualcomm qcn5122
All of
qualcomm qcn5124 firmware
qualcomm qcn5124
All of
qualcomm qcn5152 firmware
qualcomm qcn5152
All of
qualcomm qcn5154 firmware
qualcomm qcn5154
All of
qualcomm qcn5164 firmware
qualcomm qcn5164
All of
qualcomm qcn6023 firmware
qualcomm qcn6023
All of
qualcomm qcn6024 firmware
qualcomm qcn6024
All of
qualcomm qcn6112 firmware
qualcomm qcn6112
All of
qualcomm qcn6122 firmware
qualcomm qcn6122
All of
qualcomm qcn6132 firmware
qualcomm qcn6132
All of
qualcomm qcn6224 firmware
Qualcomm Qcn6224
All of
qualcomm qcn6274 firmware
qualcomm qcn6274
All of
qualcomm qcn9000 firmware
qualcomm qcn9000
All of
qualcomm qcn9011 firmware
qualcomm qcn9011
All of
qualcomm qcn9012 firmware
qualcomm qcn9012
All of
Qualcomm Qcn9013 Firmware
Qualcomm Qcn9013
All of
qualcomm qcn9022 firmware
qualcomm qcn9022
All of
qualcomm qcn9024 firmware
qualcomm qcn9024
All of
qualcomm qcn9070 firmware
qualcomm qcn9070
All of
qualcomm qcn9072 firmware
qualcomm qcn9072
All of
qualcomm qcn9074 firmware
qualcomm qcn9074
All of
qualcomm qcn9100 firmware
qualcomm qcn9100
All of
qualcomm qcn9274 firmware
Qualcomm QCN9274
All of
qualcomm qfw7114 firmware
qualcomm qfw7114
All of
Qualcomm Qfw7124 Firmware
qualcomm qfw7124
All of
qualcomm qrb5165m firmware
qualcomm qrb5165m
All of
qualcomm qrb5165n firmware
qualcomm qrb5165n
All of
Qualcomm Robotics Rb5 Platform Firmware
Qualcomm Robotics Rb5 Platform
All of
Qualcomm sdx55 firmware
Qualcomm sdx55
All of
qualcomm sdx65m firmware
qualcomm sdx65m
All of
Qualcomm Snapdragon X65 5g Modem-rf System Firmware
Qualcomm Snapdragon X65 5g Modem-rf System
All of
Qualcomm Snapdragon X75 5g Modem-rf System Firmware
Qualcomm Snapdragon X75 5g Modem-rf System
All of
qualcomm wcd9340 firmware
qualcomm wcd9340
All of
qualcomm wcd9380 firmware
qualcomm wcd9380
All of
qualcomm wcd9385 firmware
qualcomm wcd9385
All of
qualcomm wcn3980 firmware
Qualcomm Wcn3980

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2023-33116?

    CVE-2023-33116 has been classified with a severity rating that indicates it can lead to transient denial of service when parsing certain WLAN driver inputs.

  • How do I fix CVE-2023-33116?

    To fix CVE-2023-33116, ensure that your WLAN driver and firmware are updated to the latest versions provided by Qualcomm.

  • Which systems are affected by CVE-2023-33116?

    CVE-2023-33116 affects multiple Qualcomm firmware versions across various devices, including the ar8035, ar9380, and others listed in the vulnerability report.

  • What is the impact of CVE-2023-33116 on my system?

    The impact of CVE-2023-33116 may include potential transient denial of service conditions, which can disrupt normal operation of the WLAN driver.

  • Is CVE-2023-33116 actively exploited in the wild?

    As of now, there is no indication that CVE-2023-33116 is actively exploited in the wild, but it is advisable to apply mitigations promptly.

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