PT-2021-16686 · Samsung · Libspenbase+1

Published 2021-10-06 · Updated 2021-10-14 · CVE-2021-25496

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description: A possible buffer overflow vulnerability in the maetd dec slice function of the libSPenBase library allows arbitrary code execution.

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

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2021-25496

Affected Products

Samsung Notes

Libspenbase

References · 4

• https://osv.dev/vulnerability/CVE-2021-25496 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-25496 · Security Note
• https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=10 · Vendor Advisory
• https://t.me/cibsecurity/30084 · Telegram Post