CVE-2021-22364 Denial of service in HUAWEI Mate 30;HUAWEI Mate 30 (5G)
Insufficient parameter verification in a module allows attackers to cause a denial of service on Huawei Mate 30 devices.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-22364?
CVE-2021-22364 is a medium-severity denial of service vulnerability in HUAWEI Mate 30;HUAWEI Mate 30 (5G), published on 27 May 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
There is a denial of service vulnerability in the versions 10.1.0.126(C00E125R5P3) of HUAWEI Mate 30 and 10.1.0.152(C00E136R7P2) of HUAWEI Mate 30 (5G) . A module does not verify certain parameters sufficiently and it leads to some exceptions. Successful exploit could cause a denial of service condition.
Which versions are affected by CVE-2021-22364?
It affects 2 products.
Products include Huawei Mate 30 5g Firmware, Huawei Mate 30 Firmware.
How do I fix CVE-2021-22364?
No fix has been published for CVE-2021-22364 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2021-22364 being exploited?
There is no known exploitation of CVE-2021-22364 in the wild and no public exploit code.
Sources
Also known as GHSA-w8fv-jv89-64q2.