Resource exhaustion in Qualcomm products - CVE-2022-22101

Vulnerability identifier: #VU64995

CSH Severity: Medium

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

CVE-ID: CVE-2022-22101

CWE-ID: CWE-400

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
APQ8096AU
QCA6574AU
SA6155P
SA8540P
SA9000P
QAM8295P
QCA6564A
QCA6564AU
QCA6574A
QCA6696
SA6145P
SA6150P
SA8145P
SA8150P
SA8155P
SA8195P
SA8295P

Software vendor:
Qualcomm

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

The vulnerability exists due to application does not properly control consumption of internal resources while parsing an incoming HAB messages. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Install updates from vendor's website.

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