CVE-2023-52388 Missing authorization in EMUI
Attackers can exploit permission control flaws in the clock module to disrupt system availability 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-2023-52388?
CVE-2023-52388 is a high-severity missing authorization vulnerability in Huawei Emui, published on 8 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Permission control vulnerability in the clock module. Impact: Successful exploitation of this vulnerability will affect availability.
Weakness: CWE-732
Which versions are affected by CVE-2023-52388?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2023-52388?
No fix has been published for CVE-2023-52388 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2023-52388 being exploited?
There is no known exploitation of CVE-2023-52388 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-hjg7-j422-h7p9.