#VU57900 Information disclosure in Qualcomm products - CVE-2021-30265

Vulnerability identifier: #VU57900

Vulnerability risk: Low

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

CVE-ID: CVE-2021-30265

CWE-ID: CWE-200

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
APQ8053
MDM9150
MSM8953
QCA6574AU
QCS405
QCS605
SA6155P
SD205
SD210
SD665
SD675
SD730
SD855
SDX55
AQT1000
AR8031
AR8035
CSRA6620
CSRA6640
FSM10055
FSM10056
QCA6390
QCA6391
QCA6420
QCA6426
QCA6430
QCA6436
QCA6574
QCA6574A
QCA6584AU
QCA6595
QCA6595AU
QCA6696
QCA8081
QCA8337
QCM6125
QCS410
QCS603
QCS610
QCS6125
QRB5165
QRB5165N
Qualcomm215
SA6145P
SA6150P
SA6155
SA8145P
SA8150P
SA8155
SA8155P
SA8195P
SD 675
SD460
SD662
SD678
SD690 5G
SD765
SD765G
SD768G
SD865 5G
SD870
SDA429W
SDX55M
SDX65
SDXR2 5G
SM7250
WCD9326
WCD9335
WCD9340
WCD9341
WCD9370
WCD9375
WCD9380
WCD9385
WCN3610
WCN3615
WCN3620
WCN3660B
WCN3680
WCN3680B
WCN3950
WCN3980
WCN3988
WCN3990
WCN3991
WCN3998
WCN3999
WCN6850
WCN6851
WCN6855
WCN6856
WSA8810
WSA8815
WSA8830
WSA8835

Software vendor:
Qualcomm

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to improper validation of memory address while processing user-space IOCTL for clearing Filter and Route statistics. A local administrator can gain unauthorized access to sensitive information on the system.

Install updates from vendor's website.

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