#VU58574 Integer overflow in Qualcomm products - CVE-2021-30274

Vulnerability identifier: #VU58574

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2021-30274

CWE-ID: CWE-190

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
AR8031
AR8035
CSR8811
CSRA6620
CSRA6640
CSRB31024
FSM10055
FSM10056
IPQ6000
IPQ6005
IPQ6010
IPQ6018
IPQ6028
MDM9205
QCA4004
QCA6390
QCA6391
QCA6426
QCA6436
QCA6564
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6595AU
QCA6696
QCA8072
QCA8075
QCA8081
QCA8337
QCA9984
QCM2290
QCM4290
QCM6490
QCN5021
QCN5022
QCN5052
QCN5121
QCN5122
QCN5152
QCN6023
QCN6024
QCN9000
QCN9022
QCN9024
QCN9070
QCN9072
QCN9074
QCS2290
QCS410
QCS4290
QCS610
QCS6490
QCX315
QRB5165
QRB5165N
QSM8250
SA415M
SA515M
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SD 675
SD 8CX
SD460
SD480
SD660
SD662
SD678
SD690 5G
SD720G
SD750G
SD765
SD765G
SD768G
SD778G
SD7c
SD865 5G
SD870
SD888 5G
SDX55M
SDX57M
SDXR2 5G
SM6225
SM6250
SM6250P
SM6375
SM7250P
SM7325P
WCD9306
WCD9335
WCD9340
WCD9370
WCD9375
WCD9380
WCD9385
WCN3910
WCN3950
WCN3980
WCN3988
WCN3990
WCN3991
WCN3999
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8830
WSA8835
MDM9150
QCA6174A
QCA6574AU
QCA9377
QCS405
SA6155P
SD665
SD675
SD730
SDX24
SDX55

Software vendor:
Qualcomm

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

The vulnerability exists due to integer overflow in Core. A local attacker can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install updates from vendor's website.

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