#VU57907 Information disclosure in Qualcomm products - CVE-2021-30284

Vulnerability identifier: #VU57907

Vulnerability risk: Medium

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2021-30284

CWE-ID: CWE-200

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
APQ8009
APQ8017
APQ8053
APQ8096AU
MDM9150
MDM9206
MDM9607
MDM9640
MDM9650
MSM8909W
MSM8917
MSM8920
MSM8937
MSM8940
MSM8953
MSM8996AU
QCA6174A
QCA6574AU
QCA9377
QCA9379
SD205
SD210
SD450
SD665
SD675
SD730
SD835
SD855
SD888
SDM630
SDX55
APQ8009W
APQ8037
AQT1000
AR6003
CSR6030
MDM8207
MDM8215
MDM8215M
MDM8615M
MDM9205
MDM9207
MDM9215
MDM9230
MDM9250
MDM9310
MDM9330
MDM9615
MDM9615M
MDM9625
MDM9628
MDM9630
MSM8108
MSM8208
MSM8209
MSM8608
MSM8976
MSM8976SG
QCA4004
QCA6174
QCA6310
QCA6320
QCA6390
QCA6391
QCA6420
QCA6430
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6584
QCA6584AU
QCA6595AU
QCA6694
QCA6694AU
QCA9367
QCM6490
QCS6490
QET4101
QSW8573
SD 636
SD 675
SD429
SD439
SD460
SD480
SD660
SD662
SD678
SD690 5G
SD720G
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD820
SD821
SD865 5G
SD870
SD888 5G
SDM830
SDW2500
SDX12
SDX20M
SDX50M
SDX55M
SM4125
SM6225
SM6250
SM6375
SM7250
SM7325
WCD9306
WCD9326
WCD9330
WCD9335
WCD9340
WCD9341
WCD9370
WCD9375
WCD9380
WCD9385
WCN3610
WCN3615
WCN3620
WCN3660B
WCN3680B
WCN3910
WCN3950
WCN3980
WCN3988
WCN3990
WCN3991
WCN3998
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8810
WSA8815
WSA8830
WSA8835

Software vendor:
Qualcomm

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to NAS not dropping messages when integrity check fails. A remote attacker can gain unauthorized access to sensitive information on the system.

Install updates from vendor's website.

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