#VU61837 Out-of-bounds read in Qualcomm products - CVE-2021-35100

Vulnerability identifier: #VU61837

Vulnerability risk: Medium

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

CVE-ID: CVE-2021-35100

CWE-ID: CWE-125

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
APQ8009W
APQ8064AU
AQT1000
AR8031
CSRA6620
CSRA6640
FSM10055
FSM10056
MDM9250
MDM9628
QCA6390
QCA6391
QCA6426
QCA6436
QCA6564A
QCA6564AU
QCA6574
QCA6574A
QCA6584AU
QCA6595AU
QCA6696
QCA9367
QCM2290
QCM4290
QCM6125
QCM6490
QCS2290
QCS410
QCS4290
QCS603
QCS610
QCS6125
QCS6490
Qualcomm215
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SD8Gen15G
SD429
SD460
SD480
SD662
SD678
SD6905G
SD720G
SD750G
SD765
SD765G
SD768G
SD778G
SD780G
SD8655G
SD870
SD8885G
SDA429W
SDW2500
SDX55M
SDXR25G
SM6250
SM6375
SM7250P
SM7315
SM7325P
WCD9326
WCD9330
WCD9335
WCD9340
WCD9341
WCD9370
WCD9375
WCD9380
WCD9385
WCN3610
WCN3620
WCN3660B
WCN3680B
WCN3910
WCN3950
WCN3980
WCN3988
WCN3990
WCN3991
WCN3998
WCN3999
WCN6740
WCN6750
WCN6850
WCN6851
WCN6855
WCN6856
WSA8810
WSA8815
WSA8830
WSA8835
APQ8017
APQ8096AU
MDM9206
MDM9607
MSM8909W
MSM8996AU
QCA6174A
QCA6574AU
QCA9377
QCS405
QCS605
SA6155P
SD675
SD205
SD210
SD730
SD855
SD888
SDM429W
SDX20

Software vendor:
Qualcomm

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

The vulnerability exists due to a boundary condition when parsing Id3 tags in video processor. A remote attacker can create a specially crafted file, trick the victim into opening it, trigger an out-of-bounds read error and perform a denial of service (DoS) attack.

Install updates from vendor's website.

• https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin