CVE-2021-25346 Memory corruption in Samsung Mobile Devices
Arbitrary memory overwrite in the quram library allows attackers to execute arbitrary code 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-2021-25346?
CVE-2021-25346 is a high-severity memory corruption vulnerability in Google Android, published on 4 Mar 2021. 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
A possible arbitrary memory overwrite vulnerabilities in quram library version prior to SMR Jan-2021 Release 1 allow arbitrary code execution.
Weakness: CWE-787
Which versions are affected by CVE-2021-25346?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2021-25346?
No fix has been published for CVE-2021-25346 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-2021-25346 being exploited?
There is no known exploitation of CVE-2021-25346 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as CVE-2021-22493, GHSA-xjm8-5h8c-cc2g.