#VU69955 Reachable Assertion in Qualcomm products - CVE-2022-25691

Vulnerability identifier: #VU69955

Vulnerability risk: Medium

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

CVE-ID: CVE-2022-25691

CWE-ID: CWE-617

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
AR8035
QCA8081
QCA8337
QCN6024
QCN9024
SD 8 Gen1 5G
SD480
SD695
SDX65
SM4375
WCD9370
WCD9375
WCD9380
WCD9385
WCN3988
WCN3998
WCN6855
WCN6856
WCN7850
WCN7851
WSA8810
WSA8815
WSA8830
WSA8835

Software vendor:
Qualcomm

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

The vulnerability exists due to a reachable assertion within the Modem component when processing SIB1 with invalid SCS and bandwidth settings. A remote attacker can send specially crafted data to the device and perform a denial of service (DoS) attack.

Install updates from vendor's website.

• https://docs.qualcomm.com/product/publicresources/securitybulletin/december-2022-bulletin.html