Heap Buffer Overflow in Samsung Notes Affects libSPenBase Library
CVE-2021-25495

7.3HIGH

Key Information:

Vendor
Samsung
Status
Samsung Notes
Vendor
CVE Published:
6 October 2021

Summary

A heap buffer overflow vulnerability exists in the libSPenBase library used by Samsung Notes, allowing untrusted input to overflow a buffer. This flaw could lead to arbitrary code execution, posing significant risks to the integrity of affected devices. Users of Samsung Notes prior to version 4.3.02.61 should update their applications to mitigate potential threats linked to this vulnerability.

Affected Version(s)

Samsung Notes - < 4.3.02.61

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2...
x_refsource_MISC

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.