CVE-2022-30720 Denial of service in Samsung Mobile Devices
Attackers can trigger a crash in Samsung mobile devices via improper input validation in the libsmkvextractor library.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-30720?
CVE-2022-30720 is a low-severity denial of service vulnerability in Google Android, published on 7 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper input validation check logic vulnerability in libsmkvextractor prior to SMR Jun-2022 Release 1 allows attackers to trigger crash.
Weakness: CWE-20
Which versions are affected by CVE-2022-30720?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2022-30720?
No fix has been published for CVE-2022-30720 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2022-30720 being exploited?
There is no known exploitation of CVE-2022-30720 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as GHSA-w92r-2h45-mfc5.