Buffer overflow in Huawei Mate 30 - CVE-2021-22305
Published: January 28, 2021
Vulnerability identifier: #VU50081
CSH Severity: Low
CVSS v4: 6.7 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-22305
CWE-ID: CWE-119
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a module does not verify some input when dealing with messages. A local attacker can trigger memory corruption and cause a denial of service on the target system.
Affected software
Huawei Mate 30
How to mitigate CVE-2021-22305
Install updates from vendor's website.
Huawei Mate 30 - update to 11.0.0.155(C00E150R7P11)