CVE-2021-25492

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 v3 7.3 HIGH
CVSS v2.0 3.6 LOW

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.5 / Impact : 4.7

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

3.6^/10

CVSS v2.0 : LOW

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

Exploitability : 3.9 / Impact : 4.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact PARTIAL

References

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

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 05:55

Type	Values Removed	Values Added
CVSS	v2 : ~~3.6~~ v3 : ~~7.1~~	v2 : 3.6 v3 : 7.3
References	~~() https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=10 - Vendor Advisory~~	() https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=10 - Vendor Advisory

Information

Published : 2021-10-06 18:15

Updated : 2024-11-21 05:55

NVD link : CVE-2021-25492

Mitre link : CVE-2021-25492

CVE.ORG link : CVE-2021-25492

JSON object : View

Products Affected

samsung

notes

CWE

CWE-787

Out-of-bounds Write

CWE-125

Out-of-bounds Read

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