CVE-2023-42722 Use after free in SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000
A use-after-free flaw in the camera service allows local attackers with system privileges to escalate privileges on Unisoc mobile SoCs.
- 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-2023-42722?
CVE-2023-42722 is a medium-severity use after free vulnerability in Google Android, published on 4 Dec 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In camera service, there is a possible use after free due to a logic error. This could lead to local escalation of privilege with System execution privileges needed
Weakness: CWE-416
Which versions are affected by CVE-2023-42722?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2023-42722?
No fix has been published for CVE-2023-42722 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2023-42722 being exploited?
There is no known exploitation of CVE-2023-42722 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as GHSA-8rw8-xm3f-h2ww.