CVE-2016-8437 Memory corruption in Android
Improper input validation in Android kernel access control APIs allows attackers to bypass memory range checks, potentially leading to code execution or privilege escalation.
- 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-2016-8437?
CVE-2016-8437 is a critical memory corruption vulnerability in Linux kernel, published on 12 Jan 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Improper input validation in Access Control APIs. Access control API may return memory range checking incorrectly. Product: Android. Versions: Kernel 3.18. Android ID: A-31623057. References: QC-CR#1009695.
Weakness: CWE-20
Which versions are affected by CVE-2016-8437?
It affects 1 product.
Products include Linux kernel.
How do I fix CVE-2016-8437?
No fix has been published for CVE-2016-8437 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-2016-8437 being exploited?
There is no known exploitation of CVE-2016-8437 in the wild and no public exploit code.
Other vulnerabilities in Linux kernel
Sources
Also known as GHSA-5whc-28x3-qq8h.