#VU54530 Integer overflow in Qualcomm products - CVE-2020-11307

Vulnerability identifier: #VU54530

Vulnerability risk: High

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

CVE-ID: CVE-2020-11307

CWE-ID: CWE-190

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
APQ8009W
APQ8064AU
AQT1000
PM8937
QCA6320
QCA6390
QCA6391
QCA6420
QCA6421
QCA6426
QCA6430
QCA6431
QCA6436
QCA6564
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6595
QCA6595AU
QCA6696
QCM2290
QCM4290
QCM6125
QCS2290
QCS4290
QCS603
QCS610
QCS6125
Qualcomm215
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SD455
SD429
SD439
SD460
SD480
SD632
SD660
SD662
SD678
SD6905G
SD720G
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD8655G
SD870
SD8885G
SDM830
SDW2500
SDX50M
SDX55M
SDXR1
SDXR25G
SM4125
SM6250
SM6250P
SM7250P
SM7315
SM7325P
WCD9335
WCD9370
WCD9371
WCD9375
WCD9380
WCD9385
WCN3610
WCN3615
WCN3620
WCN3660
WCN3660B
WCN3680
WCN3680B
WCN3910
WCN3950
WCN3988
WCN3991
WCN3998
WCN6740
WCN6750
WCN6850
WCN6851
WCN6856
WSA8830
WSA8835
APQ8017
APQ8053
APQ8096AU
MSM8909W
MSM8917
MSM8937
MSM8953
MSM8996AU
QCA6574AU
QCS605
SA6155P
SD636
SD675
SD205
SD210
SD450
SD665
SD670
SD730
SD835
SD855
SD888
SDM429W
SDM630
SDX55

Software vendor:
Qualcomm

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

The vulnerability exists due to integer overflow in Data HLOS component. A remote 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/july-2021-bulletin