CVE-2022-25821

CVSS V2 Low 3.6 CVSS V3 High 7.1

Description

Improper use of SMS buffer pointer in Shannon baseband prior to SMR Mar-2022 Release 1 allows OOB read.

Overview

CVE ID
CVE-2022-25821

Assigner
mobile.security@samsung.com

Vulnerability Status
Analyzed

Published Version
2022-03-10T17:47:21

Last Modified Date
2022-03-16T03:35:24

Weakness Enumerations

CWE	URL
CWE-125	http://cwe.mitre.org/data/definitions/125.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
		AND
cpe:2.3:o:google:android:10.0:::::::*	1	OR
cpe:2.3:o:google:android:11.0:::::::*	1	OR
cpe:2.3:o:google:android:12.0:::::::*	1	OR
cpe:2.3:h:samsung:exynos:-:::::::*	0	OR

CVSS Version 2

Version
2.0

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

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
3.6

Severity
LOW

Exploitability Score
3.9

Impact Score
4.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
7.1

Base Severity
HIGH

Exploitability Score
1.8

Impact Score
5.2

References

Reference URL	Reference Tags
https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=3	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-25821
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25821

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 15:45:48				Added to TrackCVE
2022-12-06 11:57:25	2022-03-10T17:47Z	2022-03-10T17:47:21	CVE Published Date	updated
2022-12-06 11:57:25		2022-03-16T03:35:24	CVE Modified Date	updated
2022-12-06 11:57:25		Analyzed	Vulnerability Status	updated