CVE-2021-25457: Input Validation
An improper input validation vulnerability in DSP driver prior to SMR Sep-2021 Release 1 allows local attackers to get a limited kernel memory information.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2021-25457?
CVE-2021-25457 is an improper input validation vulnerability in the DSP driver prior to SMR Sep-2021 Release 1, which allows local attackers to get a limited kernel memory information.
Which software versions are affected by CVE-2021-25457?
Google Android 10.0 and 11.0 are affected by CVE-2021-25457.
What is the severity of CVE-2021-25457?
CVE-2021-25457 has a severity rating of medium (3.3).
How can I fix CVE-2021-25457?
To fix CVE-2021-25457, update to the SMR Sep-2021 Release 1 or apply the security update provided by Samsung.
Where can I find more information about CVE-2021-25457?
You can find more information about CVE-2021-25457 at the following link: [https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=9](https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=9)