What is the severity of CVE-2021-30312?

CVE-2021-30312 has a severity rating that indicates a potential for information disclosure due to improper authentication.

How do I fix CVE-2021-30312?

To fix CVE-2021-30312, update your affected Qualcomm firmware to the latest version as recommended by Qualcomm's security bulletins.

Which products are affected by CVE-2021-30312?

CVE-2021-30312 affects various Qualcomm products including Snapdragon Auto, Mobile, and Wearables firmware.

What type of vulnerability is CVE-2021-30312?

CVE-2021-30312 is classified as an information disclosure vulnerability due to improper authentication of sub-frames.

Is CVE-2021-30312 being actively exploited?

As of now, there are no known active exploits targeting CVE-2021-30312, but users are advised to patch their systems promptly.

Vulnerability/
CVE-2021-30312

high

7.5

CWE

287

4/10/2021

20/10/2021

3/8/2024

CVE-2021-30312

First published: Mon Oct 04 2021(Updated: )

Improper authentication of sub-frames of a multicast AMSDU frame can lead to information disclosure in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking

Credit: product-security@qualcomm.com

Affected Software	Affected Version	How to fix
Android
qualcomm apq8053-ac firmware
Qualcomm APQ8053 Firmware
Qualcomm AQT1000 Firmware
Qualcomm AQT1000 Firmware
Qualcomm AR8031
Qualcomm AR8031 Firmware
Qualcomm AR8035 Firmware
Qualcomm AR8035 Firmware
Qualcomm AR9380
Qualcomm AR9380 Firmware
Qualcomm CSR8811 Firmware
Qualcomm CSR8811 Firmware
Qualcomm CSRA6620
Qualcomm CSRA6620
Qualcomm csra6640 firmware
Qualcomm csra6640 firmware
Qualcomm FSM10055
Qualcomm FSM10055 Firmware
Qualcomm FSM10056
Qualcomm fsm10056 firmware
Qualcomm IPQ4018 Firmware
Qualcomm IPQ4018 Firmware
Qualcomm IPQ4019
Qualcomm IPQ4019 Firmware
Qualcomm IPQ4028 Firmware
Qualcomm IPQ4028 Firmware
Qualcomm IPQ4029 Firmware
Qualcomm IPQ4029 Firmware
Qualcomm IPQ5010
qualcomm ipq5010 firmware
Qualcomm IPQ5018 Firmware
Qualcomm IPQ5018 Firmware
Qualcomm IPQ5028
Qualcomm IPQ5028 Firmware
Qualcomm IPQ6000 Firmware
Qualcomm IPQ6000 Firmware
Qualcomm IPQ6010 Firmware
Qualcomm IPQ6010 Firmware
Qualcomm IPQ6018 Firmware
Qualcomm IPQ6018 Firmware
Qualcomm IPQ6028 Firmware
Qualcomm IPQ6028 Firmware
Qualcomm IPQ8064 Firmware
Qualcomm IPQ8064 Firmware
Qualcomm IPQ8065 Firmware
Qualcomm IPQ8065 Firmware
Qualcomm IPQ8068
qualcomm ipq8068 firmware
Qualcomm IPQ8070
Qualcomm IPQ8070A
qualcomm ipq8070a firmware
qualcomm ipq8070a firmware
Qualcomm IPQ8071 Firmware
Qualcomm IPQ8071A
qualcomm ipq8071a firmware
qualcomm ipq8071a firmware
Qualcomm IPQ8072A
Qualcomm IPQ8072 Firmware
Qualcomm IPQ8072A
Qualcomm IPQ8072A
Qualcomm IPQ8074 Firmware
Qualcomm IPQ8074A
qualcomm ipq8074a firmware
qualcomm ipq8074a firmware
Qualcomm IPQ8076A Firmware
Qualcomm IPQ8076A Firmware
Qualcomm IPQ8076A Firmware
Qualcomm IPQ8076A Firmware
Qualcomm IPQ8078
Qualcomm IPQ8078 Firmware
qualcomm ipq8078a firmware
Qualcomm IPQ8078
Qualcomm IPQ8173 Firmware
Qualcomm IPQ8173 Firmware
qualcomm ipq8174 firmware
qualcomm ipq8174 firmware
Qualcomm MDM9150 firmware
Qualcomm MDM9150 firmware
Qualcomm 8953 Firmware
Qualcomm MSM8953 Firmware
Qualcomm PMP8074
Qualcomm PMP8074 Firmware
Qualcomm QCA-4024 Firmware
Qualcomm QCA4024
Qualcomm QCA6174A Firmware
Qualcomm QCA6174A Firmware
Qualcomm QCA6310 Firmware
Qualcomm QCA6310 Firmware
Qualcomm QCA6320 Firmware
Qualcomm QCA6320 Firmware
Qualcomm QCA6330
Qualcomm QCA6330 Firmware
Qualcomm QCA6335 Firmware
Qualcomm QCA6335 Firmware
Qualcomm QCA6390 Firmware
Qualcomm QCA6390 Firmware
Qualcomm QCA6391 Firmware
Qualcomm QCA6391 Firmware
Qualcomm QCA6420 Firmware
Qualcomm QCA6420 Firmware
qualcomm qca6421 firmware
qualcomm qca6421 firmware
Qualcomm QCA6426 Firmware
Qualcomm QCA6426 Firmware
qualcomm qca6428 firmware
Qualcomm QCA6428
Qualcomm QCA6430 firmware
Qualcomm QCA6430 firmware
Qualcomm QCA6431 Firmware
Qualcomm QCA6431
Qualcomm QCA6436 Firmware
Qualcomm QCA6436 Firmware
Qualcomm QCA6438
Qualcomm QCA6438 Firmware
Qualcomm QCA6564A
Qualcomm QCA6564A Firmware
Qualcomm QCA6564AU Firmware
Qualcomm QCA6564A
Qualcomm QCA6574 Firmware
Qualcomm QCA6574 Firmware
qualcomm qca6574a firmware
qualcomm qca6574a firmware
Qualcomm QCA6574 Firmware
Qualcomm QCA6574AU
qualcomm QCA6584AU firmware
Qualcomm QCA6584
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
Qualcomm QCA6595AU Firmware
Qualcomm QCA6696 Firmware
Qualcomm QCA6696 Firmware
Qualcomm QCA7500 Firmware
Qualcomm QCA7500 Firmware
Qualcomm QCA8072 Firmware
Qualcomm QCA8072 Firmware
Qualcomm QCA8075 Firmware
Qualcomm QCA8075 Firmware
Qualcomm QCA8081 firmware
Qualcomm QCA8081 firmware
Qualcomm QCA8337 Firmware
Qualcomm QCA8337 Firmware
Qualcomm QCA9377 Firmware
Qualcomm QCA9377 Firmware
Qualcomm QCA9880
Qualcomm QCA9880
Qualcomm QCA9886 Firmware
Qualcomm QCA9886 Firmware
Qualcomm QCA9888 Firmware
Qualcomm QCA9888 Firmware
Qualcomm QCA9889 Firmware
Qualcomm QCA9889 Firmware
qualcomm qca9898 firmware
qualcomm qca9898 firmware
qualcomm qca9980 firmware
Qualcomm QCA9980
Qualcomm QCA9984
qualcomm qca9984 firmware
Qualcomm QCA9985 Firmware
Qualcomm QCA9985 Firmware
qualcomm qca9990 firmware
Qualcomm QCA9990
Qualcomm QCA9992 Firmware
Qualcomm QCA9992 Firmware
Qualcomm QCA9994
Qualcomm QCA9994 Firmware
Qualcomm QCM2290
Qualcomm QCM2290 Firmware
Qualcomm QCM4290
Qualcomm QCM4290 Firmware
Qualcomm QCM6125
Qualcomm qcm6125 firmware
Qualcomm QCM6490
Qualcomm QCM6490 Firmware
Qualcomm QCN5021 Firmware
Qualcomm QCN5021 Firmware
qualcomm qcn5022 firmware
qualcomm qcn5022 firmware
Qualcomm QCN5024
Qualcomm QCN5024
Qualcomm QCN5052 Firmware
Qualcomm QCN5052 Firmware
Qualcomm QCN5054 Firmware
Qualcomm QCN5054 Firmware
Qualcomm QCN5064 Firmware
Qualcomm QCN5064 Firmware
Qualcomm QCN5122
Qualcomm QCN5122 Firmware
Qualcomm QCN5124 Firmware
Qualcomm QCN5124 Firmware
Qualcomm QCN5152 Firmware
Qualcomm QCN5152 Firmware
Qualcomm QCN5154
qualcomm qcn5154 firmware
Qualcomm QCN5164
Qualcomm QCN5164 Firmware
Qualcomm QCN5550 Firmware
Qualcomm QCN5550 Firmware
Qualcomm QCN6023
Qualcomm QCN6023
qualcomm qcn6024
qualcomm qcn6024
qualcomm qcn6122 firmware
Qualcomm QCN6122
Qualcomm QCN9000 Firmware
Qualcomm QCN9000 Firmware
qualcomm qcn9012 firmware
Qualcomm QCN9012
Qualcomm QCN9022 Firmware
Qualcomm QCN9022 Firmware
qualcomm qcn9024
Qualcomm QCN9024 Firmware
Qualcomm QCN9070
Qualcomm QCN9070 Firmware
Qualcomm QCN9072
Qualcomm QCN9072 Firmware
Qualcomm QCN9074 Firmware
Qualcomm QCN9074 Firmware
Qualcomm QCN9100 Firmware
Qualcomm QCN9100 Firmware
Qualcomm QCS2290
Qualcomm QCS2290 Firmware
Qualcomm QCS405 Firmware
Qualcomm QCS405 Firmware
Qualcomm QCS410 Firmware
Qualcomm QCS410 Firmware
Qualcomm QCS4290 Firmware
Qualcomm QCS4290 Firmware
Qualcomm QCS610 Firmware
Qualcomm QCS610 Firmware
Qualcomm QCS6125 Firmware
Qualcomm QCS6125 Firmware
Qualcomm QCS6490 Firmware
Qualcomm QCS6490 Firmware
Qualcomm QCX315 Firmware
Qualcomm QCX315
Qualcomm QRB5165 Firmware
Qualcomm QRB5165 Firmware
qualcomm SM8250 firmware
Qualcomm SM8250
Qualcomm SA415M
Qualcomm sa415m firmware
Qualcomm SA515M Firmware
Qualcomm SA515M Firmware
Qualcomm SA6145P Firmware
Qualcomm SA6145P Firmware
Qualcomm SA6150P Firmware
Qualcomm SA6150P Firmware
Qualcomm SA6155
Qualcomm SA6155 Firmware
Qualcomm SA6155
Qualcomm SA6155P
Qualcomm SA8145P
Qualcomm SA8145P Firmware
Qualcomm SA8150P Firmware
Qualcomm SA8150P Firmware
Qualcomm SA8155P Firmware
Qualcomm SA8155 Firmware
Qualcomm SA8155
Qualcomm SA8155P Firmware
Qualcomm SA8195P
Qualcomm SA8195P Firmware
Qualcomm SD 675 Firmware
Qualcomm Snapdragon 675
Qualcomm SD460 Firmware
Qualcomm SD460 Firmware
Qualcomm SDM660 Firmware
Qualcomm Snapdragon 660
Qualcomm SD662 Firmware
Qualcomm SD662 Firmware
Qualcomm Snapdragon 665
Qualcomm Snapdragon 665
Qualcomm SD 675 Firmware
Qualcomm Snapdragon 675
Qualcomm SD678 Firmware
Qualcomm SD678 Firmware
Qualcomm Snapdragon 690 5G Firmware
Qualcomm Snapdragon 690 5G Firmware
Qualcomm Snapdragon 720G Firmware
Qualcomm SD720G Firmware
Qualcomm SD 730 Firmware
Qualcomm Snapdragon 730
Qualcomm SD750G Firmware
Qualcomm Snapdragon 750G
Qualcomm SD765 Firmware
Qualcomm Snapdragon 765
Qualcomm SD765 Firmware
Qualcomm Snapdragon 765G
Qualcomm SD768G Firmware
Qualcomm SD768G Firmware
Qualcomm SD778G Firmware
Qualcomm SD778G
Qualcomm Snapdragon 780G Firmware
Qualcomm Snapdragon 780G
Qualcomm Snapdragon 855
Qualcomm Snapdragon 855
Qualcomm Snapdragon 865 5G Firmware
Qualcomm Snapdragon 865 5G Firmware
Qualcomm SD870
Qualcomm SD870 Firmware
Qualcomm Snapdragon 888 Firmware
Qualcomm Snapdragon 888 Firmware
Qualcomm Snapdragon 888 5G Firmware
Qualcomm Snapdragon 888 5G
Qualcomm SDA429W Firmware
Qualcomm SDA429W Firmware
Qualcomm SD 12 Firmware
Qualcomm SDX12
Qualcomm SDX50M Firmware
Qualcomm SDX50M Firmware
Qualcomm SDX55M Firmware
Qualcomm SDX55 Firmware
Qualcomm SDX55M Firmware
Qualcomm SDX55M Firmware
Qualcomm SDXR2 5G Firmware
Qualcomm SDXR2 5G Firmware
Qualcomm SM4125
Qualcomm SM4125 Firmware
Qualcomm SM6250P Firmware
Qualcomm SM6250 Firmware
Qualcomm SM6250 Firmware
Qualcomm SM6250P Firmware
Qualcomm QSM7250 Firmware
Qualcomm QSM7250
Qualcomm SM7325 Firmware
Qualcomm SM7325 Firmware
Qualcomm WCD9326
Qualcomm WCD9326 Firmware
Qualcomm WCD9335 Firmware
Qualcomm WCD9335 Firmware
Qualcomm WCD9341
Qualcomm WCD9341 Firmware
Qualcomm WCD9360 Firmware
Qualcomm WCD9360 Firmware
Qualcomm WCD9370 Firmware
Qualcomm WCD9370 Firmware
Qualcomm WCD9375
Qualcomm WCD9375 Firmware
Qualcomm WCD9380
Qualcomm WCD9380 Firmware
Qualcomm WCD9385
Qualcomm WCD9385 Firmware
Qualcomm WCN3610 Firmware
Qualcomm WCN3610 Firmware
Qualcomm WCN3615 Firmware
Qualcomm WCN3615 Firmware
Qualcomm WCN3620 Firmware
Qualcomm WCN3620 Firmware
Qualcomm WCN3660B
Qualcomm WCN3660B Firmware
Qualcomm WCN3680B Firmware
Qualcomm WCN3680B Firmware
Qualcomm WCN3910 Firmware
Qualcomm WCN3910 Firmware
Qualcomm WCN3950 Firmware
Qualcomm WCN3950 Firmware
Qualcomm Wcn3980
qualcomm wcn3980 firmware
qualcomm wcn3988 firmware
Qualcomm WCN3988
Qualcomm WCN3990
Qualcomm WCN3990
Qualcomm WCN3991 Firmware
Qualcomm WCN3991 Firmware
Qualcomm wcn3998 firmware
Qualcomm wcn3998 firmware
Qualcomm WCN3999 Firmware
Qualcomm WCN3999 Firmware
Qualcomm WCN6740 Firmware
Qualcomm WCN6740 Firmware
qualcomm wcn6750 firmware
qualcomm wcn6750 firmware
Qualcomm WCN6850 Firmware
Qualcomm WCN6850 Firmware
Qualcomm WCN6851 Firmware
Qualcomm WCN6851 Firmware
Qualcomm WCN6855 Firmware
Qualcomm WCN6855 Firmware
Qualcomm WCN6856 Firmware
Qualcomm WCN6856
Qualcomm WSA8810
Qualcomm WSA8810 Firmware
qualcomm wsa8815 firmware
qualcomm wsa8815 firmware
Qualcomm WSA8830
Qualcomm WSA8830
Qualcomm WSA8835
Qualcomm WSA8835 Firmware

Remedy

https://www.qualcomm.com/company/product-security/bulletins/october-2021-bulletin

Never miss a vulnerability like this again

Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-30312?
CVE-2021-30312 has a severity rating that indicates a potential for information disclosure due to improper authentication.
How do I fix CVE-2021-30312?
To fix CVE-2021-30312, update your affected Qualcomm firmware to the latest version as recommended by Qualcomm's security bulletins.
Which products are affected by CVE-2021-30312?
CVE-2021-30312 affects various Qualcomm products including Snapdragon Auto, Mobile, and Wearables firmware.
What type of vulnerability is CVE-2021-30312?
CVE-2021-30312 is classified as an information disclosure vulnerability due to improper authentication of sub-frames.
Is CVE-2021-30312 being actively exploited?
As of now, there are no known active exploits targeting CVE-2021-30312, but users are advised to patch their systems promptly.