CVE-2023-33904 Denial of service in SC9863A/SC9832E/SC7731E/T610/T310/T606/T760/T610/T618/T606/T612/T616/T760/T770/T820/S8000
A missing bounds check in the HCI server allows local attackers with system privileges to cause a denial of service via out-of-bounds read.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-33904?
CVE-2023-33904 is a medium-severity denial of service vulnerability in Google Android, published on 12 Jul 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In hci_server, there is a possible out of bounds read due to a missing bounds check. This could lead to local denial of service with System execution privileges needed.
Weakness: CWE-125
Which versions are affected by CVE-2023-33904?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2023-33904?
No fix has been published for CVE-2023-33904 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2023-33904 being exploited?
There is no known exploitation of CVE-2023-33904 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as GHSA-w7j9-6cgv-qpfp.