CVE-2022-41577 Information disclosure in EMUI
An out-of-bounds read in the kernel server allows attackers to disclose sensitive information or cause a denial of service on Huawei 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-2022-41577?
CVE-2022-41577 is a high-severity vulnerability in Huawei Emui, published on 14 Oct 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The kernel server has a vulnerability of not verifying the length of the data transferred in the user space.Successful exploitation of this vulnerability may cause out-of-bounds read in the kernel, which affects the device confidentiality and availability.
Weakness: CWE-125
Which versions are affected by CVE-2022-41577?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2022-41577?
No fix has been published for CVE-2022-41577 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-41577 being exploited?
There is no known exploitation of CVE-2022-41577 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-4r2p-352m-7q6g.