Buffer over-read in Qualcomm products - CVE-2022-33220
Published: September 4, 2023
Vulnerability identifier: #VU80386
CSH Severity: Low
CVSS v4: 6.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-33220
CWE-ID: CWE-126
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local privileged application to read and manipulate data.
The vulnerability exists due to improper input validation in Automotive multimedia. A local privileged application can read and manipulate data.
Affected software
WCN3998
SD870
SD888 5G
SDX55M
SDXR2 5G
SW5100
SW5100P
WCD9341
WCD9380
WCD9385
WCN3980
WCN3988
SD865 5G
WCN6850
WCN6851
WCN6855
WCN6856
WCN7850
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835
QCC5100
QAM8295P
QCA6390
QCA6391
QCA6420
QCA6426
QCA6430
QCA6436
QCA6595AU
QCA6696
AQT1000
SA6145P
SA6150P
SA8145P
SA8150P
SA8155P
SA8195P
SA8295P
SD 8 Gen1 5G
Pixel
QCA6574AU
SA6155P
SD855
SD870
SD888 5G
SDX55M
SDXR2 5G
SW5100
SW5100P
WCD9341
WCD9380
WCD9385
WCN3980
WCN3988
SD865 5G
WCN6850
WCN6851
WCN6855
WCN6856
WCN7850
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835
QCC5100
QAM8295P
QCA6390
QCA6391
QCA6420
QCA6426
QCA6430
QCA6436
QCA6595AU
QCA6696
AQT1000
SA6145P
SA6150P
SA8145P
SA8150P
SA8155P
SA8195P
SA8295P
SD 8 Gen1 5G
Pixel
QCA6574AU
SA6155P
SD855
How to mitigate CVE-2022-33220
Install security update from vendor's website.
Pixel - update to 2023-10-05