CVE-2023-52377 Memory corruption in EMUI
Attackers can exploit unverified input in the cellular data module to cause out-of-bounds access, potentially leading to code execution or crashes.
- 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-2023-52377?
CVE-2023-52377 is a high-severity memory corruption vulnerability in Huawei Emui, published on 18 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Vulnerability of input data not being verified in the cellular data module.Successful exploitation of this vulnerability may cause out-of-bounds access.
Which versions are affected by CVE-2023-52377?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2023-52377?
No fix has been published for CVE-2023-52377 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-2023-52377 being exploited?
There is no known exploitation of CVE-2023-52377 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-gqvq-6r9g-ff5p.