PT-2021-16683 · Samsung · Libspenbase+1

Dawuge · Published 2021-10-06 · Updated 2021-10-13 · CVE-2021-25493

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Name of the Vulnerable Software and Affected Versions: Samsung Notes versions prior to 4.3.02.61

Description: The issue is related to a lack of boundary checking of a buffer in the libSPenBase library, which allows an out-of-bounds read.

Recommendations: For versions prior to 4.3.02.61, update to version 4.3.02.61 or later to resolve the issue.

Fix

Out of bounds Read

Buffer Overflow

Weakness Enumeration

CWE-125

CWE-119

Related Identifiers

CVE-2021-25493

Affected Products

Samsung Notes

Libspenbase

References · 3

• https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=10 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-25493 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-25493 · Security Note