CVE-2022-32903 Use after free in iOS
An app can execute arbitrary code with kernel privileges due to a use-after-free vulnerability in Apple operating systems.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-32903?
CVE-2022-32903 is a high-severity use after free vulnerability in Apple Iphone Os, published on 1 Nov 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 16, iOS 16, watchOS 9. An app may be able to execute arbitrary code with kernel privileges.
Weakness: CWE-416
Which versions are affected by CVE-2022-32903?
It affects 3 products.
Products include Apple Iphone Os, Apple Tvos, Apple Watchos.
How do I fix CVE-2022-32903?
No fix has been published for CVE-2022-32903 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-2022-32903 being exploited?
There is no known exploitation of CVE-2022-32903 in the wild and no public exploit code.
Other vulnerabilities in Apple Iphone Os
Sources
Also known as GHSA-vh5w-j67r-g6c3.