CVE-2022-48352 Denial of service in EMUI
Attackers can trigger a system panic on Huawei smartphones due to improper data initialization, causing a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-48352?
CVE-2022-48352 is a high-severity denial of service vulnerability in Huawei Emui, published on 27 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Some smartphones have data initialization issues. Successful exploitation of this vulnerability may cause a system panic.
Weakness: CWE-665
Which versions are affected by CVE-2022-48352?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2022-48352?
No fix has been published for CVE-2022-48352 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-2022-48352 being exploited?
There is no known exploitation of CVE-2022-48352 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-jrrq-62hw-r9fw.