CVE-2023-30699 Memory corruption in Samsung Mobile Devices
Remote attackers can execute arbitrary code via an out-of-bounds write in the libsimba parser on Samsung mobile devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-30699?
CVE-2023-30699 is a high-severity memory corruption vulnerability in Samsung Android, published on 10 Aug 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Out-of-bounds write vulnerability in parser_hvcC function of libsimba library prior to SMR Aug-2023 Release 1 allows code execution by remote attackers.
Weakness: CWE-787
Which versions are affected by CVE-2023-30699?
It affects 1 product.
Products include Samsung Android.
How do I fix CVE-2023-30699?
No fix has been published for CVE-2023-30699 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2023-30699 being exploited?
There is no known exploitation of CVE-2023-30699 in the wild and no public exploit code.
Other vulnerabilities in Samsung Android
Sources
Also known as GHSA-xx69-w8cq-c673.