Buffer Over-read in Qualcomm products - CVE-2022-22066

Vulnerability identifier: #VU67044

CSH Severity: Low

CVSS v4: 8.5 [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]

CVE-ID: CVE-2022-22066

CWE-ID: CWE-126

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local application to escalate privileges on the system.

The vulnerability exists due to a buffer over-read in the content protection feature when processing command received from HLOS. A local application can trigger a boundary error and execute arbitrary code with elevated privileges.

SM6250P
SDX50M
SDX55M
SDX65
SDXR2 5G
SM4125
SM6250
SD888 5G
SM7250P
SM7315
SM7325P
SW5100
SW5100P
SD870
SD865 5G
SD7c
SD780G
SD778G
SD768G
SD765G
SD765
SD750G
SD720G
SD695
WCN3991
WSA8835
WSA8830
WSA8815
WSA8810
WCN7851
WCN7850
WCN6856
WCN6855
WCN6851
WCN6850
WCN6750
WCN6740
WCN3999
WCN3998
SD690 5G
WCN3990
WCN3988
WCN3980
WCN3950
WCN3910
WCD9385
WCD9380
WCD9375
WCD9371
WCD9370
WCD9360
WCD9341
WCD9340
WCD9335
WCD9326
QCA6436
QCM6125
QCM4290
QCM2290
QCA8337
QCA8081
QCA6696
QCA6595AU
QCA6595
QCA6574A
QCA6574
QCA6564AU
QCA6564A
QCA6564
QCM6490
QCA6431
QCA6430
QCA6426
QCA6421
QCA6420
QCA6391
QCA6390
QCA6175A
CSRB31024
CSRA6640
CSRA6620
AR8035
AR8031
SD680
SD678
SD662
SD480
SD460
SD 8cx Gen3
SD 8cx Gen2
SD 8 Gen1 5G
SD 675
SC8180X+SDX55
SA8195P
SA8155P
SA8155
AQT1000
SA6155
SA6145P
SA515M
SA415M
QSM8350
QRB5165N
QRB5165M
QRB5165
QCS6490
QCS6125
QCS610
QCS4290
QCS410
QCS2290
SDX24
SDX55
SM7450
SM8475
SM8475P
SD888
SD855
SD730
SD710
WSA8832
QCA9377
QCA6574AU
QCA6174A
MDM9150
SA6155P
SD675
SD665
QCS405
Google Android

Install updates from vendor's website.

Google Android - addressed in versions 10 2022-09-05, 11 2022-09-05, 12L 2022-09-05, 12 2022-09-05, 13 2022-09-05

• https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2022-bulletin.html

• Multiple vulnerabilities in Qualcomm chipsets
• Multiple vulnerabilities in Google Android