CVE-2023-46772 Memory corruption in EMUI
Out-of-bounds write in Huawei EMUI QMI service allows attackers to cause file read errors and potential memory corruption.
- 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-2023-46772?
CVE-2023-46772 is a high-severity memory corruption vulnerability in Huawei Emui, published on 8 Nov 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Vulnerability of parameters being out of the value range in the QMI service module. Successful exploitation of this vulnerability may cause errors in reading file data.
Weakness: CWE-787
Which versions are affected by CVE-2023-46772?
It affects 1 product.
Products include Huawei Emui.
How do I fix CVE-2023-46772?
No fix has been published for CVE-2023-46772 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-46772 being exploited?
There is no known exploitation of CVE-2023-46772 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-7389-xcrh-qpj4.