Out-of-Bounds Write Vulnerability in libaudiosaplus_sec.so from Samsung
CVE-2023-21475

8HIGH

Key Information:

Vendor

Samsung
Status
Samsung Devices
Vendor
CVE Published:
3 September 2025

What is CVE-2023-21475?

The libaudiosaplus_sec.so library contains a vulnerability that allows a local attacker to write outside the bounds of allocated memory. This flaw can lead to the execution of arbitrary code, potentially compromising the security of the device. It is crucial for users of affected versions to update to the latest release to mitigate this risk.

Affected Version(s)

Samsung Mobile Devices SMR Apr-2023 Release in Android 11, 12, 13

References

https://security.samsungmobile.com/securityUpdate.smsb?ye...

CVSS V3.1

Score:
8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2023-21475 : Out-of-Bounds Write Vulnerability in libaudiosaplus_sec.so from Samsung