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.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=10	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:samsung:notes:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-10-06 18:15

Updated : 2022-04-26 15:34

NVD link : CVE-2021-25495

Mitre link : CVE-2021-25495

CVE.ORG link : CVE-2021-25495

JSON object : View

Products Affected

samsung

notes

CWE

CWE-787

Out-of-bounds Write

CWE-122

Heap-based Buffer Overflow

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