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MEDIUM · 4.0

CVE-2021-25493

Lack of boundary checking of a buffer in libSPenBase library of Samsung Notes prior to Samsung Note version 4.3.02.61 allows OOB read

Vulnerability Description

Lack of boundary checking of a buffer in libSPenBase library of Samsung Notes prior to Samsung Note version 4.3.02.61 allows OOB read

CVSS Score

4.0

MEDIUM

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

Affected Products

VendorProductVersions
SamsungNotes<= 4.3.02.61

Related Weaknesses (CWE)

CWE-119CWE-125

References

FAQ

What is CVE-2021-25493?

CVE-2021-25493 is a vulnerability with a CVSS score of 4.0 (MEDIUM). Lack of boundary checking of a buffer in libSPenBase library of Samsung Notes prior to Samsung Note version 4.3.02.61 allows OOB read

How severe is CVE-2021-25493?

CVE-2021-25493 has been rated MEDIUM with a CVSS base score of 4.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-25493?

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