#VU69029 NULL pointer dereference in Qualcomm products - CVE-2022-25741

Vulnerability identifier: #VU69029

Vulnerability risk: Medium

CVSSv4.0: 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/E:U/U:Green

CVE-ID: CVE-2022-25741

CWE-ID: CWE-476

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
AQT1000
AR8035
CSRA6620
CSRA6640
CSRB31024
QAM8295P
QCA6175A
QCA6390
QCA6391
QCA6420
QCA6421
QCA6426
QCA6430
QCA6431
QCA6436
QCA6554A
QCA6564AU
QCA6574
QCA6574A
QCA6584AU
QCA6595
QCA6595AU
QCA6696
QCA8081
QCA8337
QCC5100
QCM2290
QCM4290
QCM6490
QCN6024
QCN9024
QCS2290
QCS410
QCS4290
QCS610
QCS6490
QRB5165
QRB5165M
QRB5165N
SA4150P
SA415M
SA515M
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SA8295P
SD 636
SD 675
SD 8 Gen1 5G
SD429
SD460
SD660
SD662
SD678
SD680
SD690 5G
SD720G
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD865 5G
SD870
SD888 5G
SDX50M
SDX55M
SDX65
SDXR1
SDXR2 5G
SM4125
SM6250
SM7250P
SM7315
SM7325P
SW5100
SW5100P
SXR2150P
WCD9326
WCD9335
WCD9340
WCD9341
WCD9360
WCD9370
WCD9375
WCD9380
WCD9385
WCN3620
WCN3660B
WCN3910
WCN3950
WCN3980
WCN3988
WCN3990
WCN3991
WCN3998
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WCN7850
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835
QCA6574AU
QCS405
SA6155P
SD675
SD710
SD730
SD835
SD855
SD888
SDM429W
SDX55

Software vendor:
Qualcomm

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within WLAN HOST in core/mac/src/pe/lim/lim_assoc_utils.c. A remote attacker can pass specially crafted data to the device and perform a denial of service (DoS) attack.

Install updates from vendor's website.

• https://docs.qualcomm.com/product/publicresources/securitybulletin/november-2022-bulletin.html
• https://git.codelinaro.org/clo/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/-/commit/c1dba00faf5661f3053f4d021ebd6794136f4eb5