Buffer over-read in Qualcomm products - CVE-2021-30306
Published: February 6, 2023
Vulnerability identifier: #VU71928
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-30306
CWE-ID: CWE-126
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
APQ8053
MSM8953
QCA6174A
QCA6574AU
QCA9377
SA6155P
SD888
QCA6390
QCA6391
QCA6426
QCA6574
QCA6574A
QCA6595AU
QCA6696
QCM6490
QCS6490
QRB5165
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SD460
SD480
SD662
SD690 5G
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD865 5G
SD870
SD888 5G
SDX12
SDX55M
SM7250
SM7325
WCD9326
WCD9335
WCD9341
WCD9370
WCD9375
WCD9380
WCD9385
WCN3615
WCN3680B
WCN3950
WCN3988
WCN3991
WCN3998
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8810
WSA8815
WSA8830
WSA8835
APQ8053
MSM8953
QCA6174A
QCA6574AU
QCA9377
SA6155P
SD888
QCA6390
QCA6391
QCA6426
QCA6574
QCA6574A
QCA6595AU
QCA6696
QCM6490
QCS6490
QRB5165
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SD460
SD480
SD662
SD690 5G
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD865 5G
SD870
SD888 5G
SDX12
SDX55M
SM7250
SM7325
WCD9326
WCD9335
WCD9341
WCD9370
WCD9375
WCD9380
WCD9385
WCN3615
WCN3680B
WCN3950
WCN3988
WCN3991
WCN3998
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8810
WSA8815
WSA8830
WSA8835
Software vendor:
Qualcomm
Qualcomm
Description
The vulnerability allows a local application to execute arbitrary code.
The vulnerability exists due to improper input validation in DSP Services. A local application can execute arbitrary code.
Remediation
Install security update from vendor's website.