#VU57896 Input validation error in Qualcomm products - CVE-2021-30259

Vulnerability identifier: #VU57896

Vulnerability risk: 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-2021-30259

CWE-ID: CWE-20

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
AQT1000
AR8031
AR8035
CSRA6620
CSRA6640
CSRB31024
MDM9205
MDM9250
MDM9655
QCA4004
QCA6175A
QCA6310
QCA6320
QCA6335
QCA6390
QCA6391
QCA6420
QCA6421
QCA6426
QCA6430
QCA6431
QCA6436
QCA6564
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6584AU
QCA6595
QCA6595AU
QCA6696
QCA8081
QCA8337
QCA9984
QCM2290
QCM4290
QCM6125
QCM6490
QCS2290
QCS410
QCS4290
QCS603
QCS610
QCS6125
QCS6490
QCX315
QRB5165
QRB5165N
QSM8250
QSM8350
SA415M
SA515M
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SC8180X+SDX55
SD 455
SD 636
SD 675
SD 8C
SD 8CX
SD460
SD480
SD660
SD662
SD678
SD690 5G
SD720G
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD7c
SD865 5G
SD870
SD888 5G
SDA429W
SDM830
SDX12
SDX50M
SDX55M
SDX65
SDXR1
SDXR2 5G
SM4125
SM6225
SM6250
SM6250P
SM6375
SM7250
SM7325
SM8450
SM8450P
WCD9306
WCD9326
WCD9335
WCD9340
WCD9341
WCD9360
WCD9370
WCD9371
WCD9375
WCD9380
WCD9385
WCN3610
WCN3620
WCN3660B
WCN3910
WCN3950
WCN3980
WCN3988
WCN3990
WCN3991
WCN3998
WCN3999
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WCN7850
WCN7851
WHS9410
WSA8810
WSA8815
WSA8830
WSA8835
MDM9150
MDM9650
QCA6174A
QCA6574AU
QCA9377
QCS405
QCS605
SA6155P
SD665
SD670
SD675
SD710
SD712
SD730
SD835
SD845
SD850
SD855
SD888
SDM630
SDX20
SDX24
SDX55

Software vendor:
Qualcomm

The vulnerability allows a local user to execute arbitrary code on the system.

The vulnerability exists due to improper validation of function table entries in Audio. A local user can pass specially crafted input to the application and execute arbitrary code on the target system.

Install updates from vendor's website.

• https://www.qualcomm.com/company/product-security/bulletins/november-2021-bulletin