CVE-2023-3456 Information disclosure in EMUI
Attackers can leak kernel raw addresses via the hang detector module, compromising service confidentiality on Huawei devices.
- 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-2023-3456?
CVE-2023-3456 is a medium-severity vulnerability in Huawei Emui, published on 6 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Vulnerability of kernel raw address leakage in the hang detector module. Successful exploitation of this vulnerability may affect service confidentiality.
Which versions are affected by CVE-2023-3456?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2023-3456?
No fix has been published for CVE-2023-3456 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-3456 being exploited?
There is no known exploitation of CVE-2023-3456 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-6mpr-vvfh-r7h5.