Heap Buffer Overflow in Syna's Touch Controller Management Software
CVE-2025-36902

6.7MEDIUM

Key Information:

Vendor

Google
Status
Android
Vendor
CVE Published:
4 September 2025

What is CVE-2025-36902?

A potential heap buffer overflow in the syna_cdev_ioctl_store_pid() function of syna_tcm2_sysfs.c could permit unauthorized users to exploit this vulnerability, leading to local escalation of privilege. This flaw does not require user interaction for exploitation, making it a notable security concern for devices utilizing Syna's touch controller software. Ensuring timely updates and patches can mitigate possible risks.

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Affected Version(s)

Android Android kernel

References

https://source.android.com/security/bulletin/pixel/2025-0...

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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