CVE-2021-25476 Information disclosure in Samsung Mobile Devices
Attackers can bypass ASLR protection in the TEE via Widevine TA log information disclosure, requiring a security patch.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-25476?
CVE-2021-25476 is a medium-severity vulnerability in Google Android, published on 6 Oct 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An information disclosure vulnerability in Widevine TA log prior to SMR Oct-2021 Release 1 allows attackers to bypass the ASLR protection mechanism in TEE.
Weakness: CWE-1295
Which versions are affected by CVE-2021-25476?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2021-25476?
No fix has been published for CVE-2021-25476 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-25476 being exploited?
There is no known exploitation of CVE-2021-25476 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as GHSA-w2pm-w3pr-vmc5.