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HIGH · 7.3

CVE-2021-25495

A possible heap buffer overflow vulnerability in libSPenBase library of Samsung Notes prior to Samsung Note version 4.3.02.61 allows arbitrary code execution.

Vulnerability Description

A possible heap buffer overflow vulnerability in libSPenBase library of Samsung Notes prior to Samsung Note version 4.3.02.61 allows arbitrary code execution.

CVSS Score

7.3

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
HIGH

Affected Products

VendorProductVersions
SamsungNotes< 4.3.02.61

Related Weaknesses (CWE)

CWE-122CWE-787

References

FAQ

What is CVE-2021-25495?

CVE-2021-25495 is a vulnerability with a CVSS score of 7.3 (HIGH). A possible heap buffer overflow vulnerability in libSPenBase library of Samsung Notes prior to Samsung Note version 4.3.02.61 allows arbitrary code execution.

How severe is CVE-2021-25495?

CVE-2021-25495 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-25495?

Check the references section above for vendor advisories and patch information. Affected products include: Samsung Notes.