What is the severity of CVE-2021-1937?

CVE-2021-1937 has been categorized as a high severity vulnerability due to the potential for a reachable assertion while processing input from untrusted sources.

How do I fix CVE-2021-1937?

To mitigate CVE-2021-1937, update the affected firmware to the latest version provided by Qualcomm or implement security patches as recommended.

Which products are affected by CVE-2021-1937?

CVE-2021-1937 affects various Qualcomm products including Snapdragon Auto, Snapdragon Connectivity, and multiple firmware versions across different device models.

What type of vulnerability is CVE-2021-1937?

CVE-2021-1937 is characterized as a reachable assertion vulnerability, which may lead to denial of service or unexpected behavior in affected devices.

Is CVE-2021-1937 actively exploited?

As of the latest reports, there is no evidence indicating active exploits targeting CVE-2021-1937, but devices should be updated promptly to mitigate risks.

Vulnerability/
CVE-2021-1937

high

7.5

CWE

617

7/6/2021

9/6/2021

26/8/2024

CVE-2021-1937

First published: Mon Jun 07 2021(Updated: )

Reachable assertion is possible while processing peer association WLAN message from host and nonstandard incoming packet in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

Credit: product-security@qualcomm.com

Affected Software	Affected Version	How to fix
Qualcomm aqt1000 firmware
Qualcomm aqt1000
Qualcomm ar8031 firmware
Qualcomm ar8031
Qualcomm ar8035 firmware
Qualcomm ar8035
qualcomm ar9380 Firmware
qualcomm ar9380
qualcomm csr8811 Firmware
qualcomm csr8811
Qualcomm csra6620 firmware
Qualcomm csra6620
Qualcomm csra6640 firmware
Qualcomm csra6640
Qualcomm csrb31024 firmware
Qualcomm csrb31024
qualcomm ipq4018 firmware
qualcomm ipq4018
qualcomm ipq4028 firmware
qualcomm ipq4028
qualcomm ipq4029 firmware
qualcomm ipq4029
qualcomm ipq5010 firmware
qualcomm ipq5010
qualcomm ipq5018 firmware
qualcomm ipq5018
qualcomm ipq6000 firmware
qualcomm ipq6000
qualcomm ipq6005 firmware
qualcomm ipq6005
qualcomm ipq6010 firmware
qualcomm ipq6010
qualcomm ipq6018 firmware
qualcomm ipq6018
qualcomm ipq6028 firmware
qualcomm ipq6028
Qualcomm IPQ8064
qualcomm IPQ8064 firmware
qualcomm ipq8069 firmware
qualcomm ipq8069
qualcomm ipq8070 firmware
Qualcomm Ipq8070
qualcomm ipq8070a firmware
qualcomm ipq8070a
qualcomm ipq8071 firmware
qualcomm ipq8071
qualcomm ipq8071a firmware
qualcomm ipq8071a
qualcomm ipq8072 firmware
qualcomm ipq8072
qualcomm ipq8072a firmware
qualcomm ipq8072a
qualcomm ipq8074 firmware
qualcomm IPQ8074
qualcomm ipq8074a firmware
qualcomm ipq8074a
qualcomm ipq8076 firmware
qualcomm ipq8076
qualcomm ipq8076a firmware
qualcomm ipq8076a
qualcomm ipq8078 firmware
qualcomm ipq8078
qualcomm ipq8078a firmware
qualcomm ipq8078a
qualcomm ipq8173 firmware
qualcomm ipq8173
qualcomm ipq8174 firmware
qualcomm ipq8174
qualcomm pmp8074 firmware
qualcomm pmp8074
qualcomm qca1062 Firmware
qualcomm qca1062
qualcomm qca1064 Firmware
qualcomm qca1064
qualcomm qca2062 Firmware
qualcomm qca2062
qualcomm qca2064 Firmware
qualcomm qca2064
qualcomm qca2065 Firmware
qualcomm qca2065
qualcomm qca2066 Firmware
qualcomm qca2066
qualcomm qca4024 firmware
qualcomm qca4024
qualcomm qca6175a firmware
qualcomm qca6175a
qualcomm qca6310 firmware
qualcomm qca6310
Qualcomm qca6335 firmware
Qualcomm qca6335
Qualcomm qca6390 firmware
Qualcomm qca6390
qualcomm qca6391 firmware
qualcomm qca6391
Qualcomm qca6420 firmware
Qualcomm qca6420
qualcomm qca6421 firmware
qualcomm qca6421
qualcomm qca6426 firmware
qualcomm qca6426
qualcomm qca6428 firmware
qualcomm qca6428
Qualcomm qca6430 firmware
Qualcomm qca6430
qualcomm qca6431 firmware
qualcomm qca6431
qualcomm qca6436 firmware
qualcomm qca6436
qualcomm qca6438 firmware
qualcomm qca6438
Qualcomm qca6564a firmware
Qualcomm qca6564a
qualcomm qca6564au firmware
qualcomm qca6564au
qualcomm qca6574 firmware
qualcomm qca6574
qualcomm qca6574a firmware
qualcomm qca6574a
qualcomm qca6574au firmware
qualcomm qca6574au
qualcomm QCA6584AU firmware
qualcomm QCA6584AU
qualcomm qca6595 firmware
qualcomm qca6595
qualcomm qca6595au firmware
qualcomm qca6595au
qualcomm qca6696 firmware
qualcomm qca6696
qualcomm qca8072 firmware
qualcomm qca8072
qualcomm qca8075 firmware
qualcomm qca8075
qualcomm QCA8081 firmware
qualcomm QCA8081
qualcomm qca8337 firmware
qualcomm qca8337
qualcomm qca9888 firmware
qualcomm qca9888
qualcomm qca9889 firmware
qualcomm qca9889
qualcomm qca9898 firmware
qualcomm qca9898
qualcomm qca9980 firmware
qualcomm qca9980
qualcomm qca9984 firmware
qualcomm qca9984
qualcomm qca9990 firmware
qualcomm qca9990
qualcomm qca9992 firmware
qualcomm qca9992
qualcomm qca9994 firmware
qualcomm qca9994
Qualcomm qcm6125 firmware
Qualcomm qcm6125
qualcomm qcn5021 firmware
qualcomm qcn5021
qualcomm qcn5022 firmware
qualcomm qcn5022
qualcomm qcn5024 firmware
qualcomm qcn5024
qualcomm qcn5052 firmware
qualcomm qcn5052
qualcomm qcn5054 firmware
qualcomm qcn5054
qualcomm qcn5064 Firmware
qualcomm qcn5064
qualcomm qcn5121 firmware
qualcomm qcn5121
qualcomm qcn5122 firmware
qualcomm qcn5122
qualcomm qcn5124 firmware
qualcomm qcn5124
qualcomm qcn5152 firmware
qualcomm qcn5152
qualcomm qcn5154 firmware
qualcomm qcn5154
qualcomm qcn5164 firmware
qualcomm qcn5164
qualcomm qcn5550 Firmware
qualcomm qcn5550
qualcomm qcn6023 firmware
qualcomm qcn6023
qualcomm qcn6024 firmware
qualcomm qcn6024
qualcomm qcn9000 firmware
qualcomm qcn9000
qualcomm qcn9012 firmware
qualcomm qcn9012
qualcomm qcn9022 firmware
qualcomm qcn9022
qualcomm qcn9024 firmware
qualcomm qcn9024
qualcomm qcn9070 firmware
qualcomm qcn9070
qualcomm qcn9072 firmware
qualcomm qcn9072
qualcomm qcn9074 firmware
qualcomm qcn9074
qualcomm qcn9100 firmware
qualcomm qcn9100
Qualcomm QCS405 Firmware
Qualcomm QCS405 Firmware
qualcomm qcs410 firmware
qualcomm qcs410
Qualcomm QCS605 firmware
Qualcomm QCS605
qualcomm qcs610 firmware
qualcomm qcs610
Qualcomm qcs6125 firmware
Qualcomm qcs6125
qualcomm qsm8350 firmware
qualcomm qsm8350
Qualcomm sa415m firmware
Qualcomm sa415m
Qualcomm sa515m firmware
Qualcomm sa515m
Qualcomm sa6145p firmware
Qualcomm sa6145p
Qualcomm sa6150p firmware
Qualcomm sa6150p
Qualcomm sa6155 firmware
Qualcomm sa6155
Qualcomm Sa6155p Firmware
qualcomm SA6155P
qualcomm sa8145p firmware
qualcomm sa8145p
Qualcomm sa8150p firmware
Qualcomm sa8150p
Qualcomm sa8155 firmware
Qualcomm sa8155
Qualcomm sa8155p firmware
Qualcomm sa8155p
Qualcomm sa8195p firmware
Qualcomm sa8195p
qualcomm sc8180x\+sdx55 Firmware
qualcomm sc8180x\+sdx55
qualcomm sd 455 Firmware
qualcomm sd 455
qualcomm SD 636 firmware
qualcomm SD 636
qualcomm SD 675 firmware
qualcomm SD 675
qualcomm sd 8c firmware
qualcomm sd 8c
qualcomm SD 8CX firmware
qualcomm SD 8CX
Qualcomm sd460 firmware
Qualcomm sd460
Qualcomm SD 480 Firmware
Qualcomm Snapdragon 480
Qualcomm sd660 firmware
Qualcomm sd660
Qualcomm sd662 firmware
Qualcomm sd662
Qualcomm sd665 firmware
Qualcomm sd665
qualcomm sd670 firmware
qualcomm sd670
qualcomm sd675 firmware
qualcomm sd675
Qualcomm sd678 firmware
Qualcomm sd678
qualcomm sd690 5g firmware
qualcomm sd690 5g
Qualcomm sd710 firmware
Qualcomm sd710
Qualcomm sd720g firmware
Qualcomm sd720g
Qualcomm sd730 firmware
Qualcomm Sd730
Qualcomm sd750g firmware
Qualcomm sd750g
Qualcomm sd765 firmware
Qualcomm sd765
Qualcomm sd765g firmware
Qualcomm sd765g
Qualcomm sd768g firmware
Qualcomm sd768g
qualcomm sd778g firmware
qualcomm sd778g
Qualcomm sd845 firmware
Qualcomm sd845
qualcomm sd855 firmware
qualcomm sd855
qualcomm sd865 5g firmware
qualcomm sd865 5g
Qualcomm sd870 firmware
Qualcomm sd870
qualcomm sd888 5g firmware
qualcomm sd888 5g
qualcomm SDM630 firmware
qualcomm SDM630
Qualcomm sdm830 firmware
Qualcomm sdm830
Qualcomm sdx50m firmware
Qualcomm sdx50m
Qualcomm sdx55 firmware
Qualcomm sdx55
Qualcomm sdx55m firmware
Qualcomm sdx55m
Qualcomm sdxr1 firmware
qualcomm sdxr1
qualcomm sdxr2 5g firmware
qualcomm sdxr2 5g
Qualcomm sm4125 firmware
Qualcomm sm4125
Qualcomm sm6250 firmware
Qualcomm sm6250
Qualcomm sm6250p firmware
Qualcomm sm6250p
qualcomm sm7250p firmware
qualcomm sm7250p
qualcomm sm7325p firmware
qualcomm sm7325p
Qualcomm wcd9326 firmware
Qualcomm wcd9326
Qualcomm wcd9335 firmware
qualcomm wcd9335
qualcomm wcd9340 firmware
qualcomm wcd9340
qualcomm wcd9341 firmware
qualcomm wcd9341
Qualcomm wcd9360 firmware
Qualcomm wcd9360
Qualcomm wcd9370 firmware
Qualcomm wcd9370
Qualcomm wcd9371 firmware
Qualcomm wcd9371
Qualcomm wcd9375 firmware
Qualcomm wcd9375
qualcomm wcd9380 firmware
qualcomm wcd9380
qualcomm wcd9385 firmware
qualcomm wcd9385
Qualcomm wcn3910 firmware
Qualcomm wcn3910
Qualcomm WCN3950 Firmware
qualcomm wcn3950
qualcomm wcn3980 firmware
Qualcomm Wcn3980
qualcomm wcn3988 firmware
Qualcomm WCN3988
qualcomm wcn3990 firmware
qualcomm wcn3990
Qualcomm WCN3991 Firmware
Qualcomm WCN3991 Firmware
Qualcomm wcn3998 firmware
Qualcomm wcn3998
Qualcomm wcn3999 firmware
Qualcomm wcn3999
qualcomm wcn6745 firmware
qualcomm wcn6745
qualcomm wcn6750 firmware
qualcomm wcn6750
Qualcomm WCN6850 Firmware
Qualcomm WCN6850 Firmware
Qualcomm WCN6851 Firmware
Qualcomm WCN6851 Firmware
Qualcomm wcn6855 firmware
qualcomm wcn6855
Qualcomm wcn6856 firmware
qualcomm wcn6856
qualcomm whs9410 firmware
qualcomm whs9410
qualcomm wsa8810 firmware
qualcomm wsa8810
qualcomm wsa8815 firmware
qualcomm wsa8815
qualcomm wsa8830 firmware
qualcomm wsa8830
qualcomm wsa8835 firmware
qualcomm wsa8835
Android

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-1937?
CVE-2021-1937 has been categorized as a high severity vulnerability due to the potential for a reachable assertion while processing input from untrusted sources.
How do I fix CVE-2021-1937?
To mitigate CVE-2021-1937, update the affected firmware to the latest version provided by Qualcomm or implement security patches as recommended.
Which products are affected by CVE-2021-1937?
CVE-2021-1937 affects various Qualcomm products including Snapdragon Auto, Snapdragon Connectivity, and multiple firmware versions across different device models.
What type of vulnerability is CVE-2021-1937?
CVE-2021-1937 is characterized as a reachable assertion vulnerability, which may lead to denial of service or unexpected behavior in affected devices.
Is CVE-2021-1937 actively exploited?
As of the latest reports, there is no evidence indicating active exploits targeting CVE-2021-1937, but devices should be updated promptly to mitigate risks.