CVE-2023-46762 Memory corruption in EMUI
An out-of-bounds write in the kernel driver can cause process exceptions, requiring users to apply vendor patches.
- 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-2023-46762?
CVE-2023-46762 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
Out-of-bounds write vulnerability in the kernel driver module. Successful exploitation of this vulnerability may cause process exceptions.
Which versions are affected by CVE-2023-46762?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2023-46762?
No fix has been published for CVE-2023-46762 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-2023-46762 being exploited?
There is no known exploitation of CVE-2023-46762 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-h5hr-qxxj-7g93.