Memory leak in Qualcomm products - CVE-2022-22067
Published: August 2, 2022
Vulnerability identifier: #VU65951
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-22067
CWE-ID: CWE-401
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due memory leak when processing NSA RRC Reconfiguration with invalid Radio Bearer Config. A remote attacker can send specially crafted traffic to the system, force it to leak memory and perform denial of service attack.
Affected software
WCN3988
SDX55M
SDX65
SDXR2 5G
SM7250P
SM7315
WCD9341
WCD9360
WCD9370
WCD9375
WCD9380
WCD9385
WCN3991
WCN3998
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835
SD480
QCA6390
QCA6391
QCA6421
QCA6426
QCA6431
QCA6436
QCA6574A
QCA6595AU
QCA6696
QCA8081
QCA8337
SA515M
SD 8 Gen1 5G
AR8035
SD690 5G
SD695
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD865 5G
SD870
SD888 5G
SM7450
SM8475
SM8475P
SDX55
WSA8832
QCA6574AU
SD855
SD888
Google Android
SDX55M
SDX65
SDXR2 5G
SM7250P
SM7315
WCD9341
WCD9360
WCD9370
WCD9375
WCD9380
WCD9385
WCN3991
WCN3998
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835
SD480
QCA6390
QCA6391
QCA6421
QCA6426
QCA6431
QCA6436
QCA6574A
QCA6595AU
QCA6696
QCA8081
QCA8337
SA515M
SD 8 Gen1 5G
AR8035
SD690 5G
SD695
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD865 5G
SD870
SD888 5G
SM7450
SM8475
SM8475P
SDX55
WSA8832
QCA6574AU
SD855
SD888
Google Android
How to mitigate CVE-2022-22067
Install updates from vendor's website.
Google Android - addressed in versions 10 2022-08-05, 11 2022-08-05, 12L 2022-08-05, 12 2022-08-05