ByteOS Network

NVD Vulnerability Details :

CVE-2021-25475

Analyzed

Source-mobile.security@samsung.com

Published At-06 Oct, 2021 | 18:15

Updated At-13 Oct, 2021 | 14:16

A possible heap-based buffer overflow vulnerability in DSP kernel driver prior to SMR Oct-2021 Release 1 allows arbitrary memory write and code execution.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	6.7	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Secondary	3.1	3.9	LOW	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
Primary	2.0	7.2	HIGH	AV:L/AC:L/Au:N/C:C/I:C/A:C

Type: Primary

Version: 3.1

Base score: 6.7

Base severity: MEDIUM

Vector:

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

Type: Secondary

Version: 3.1

Base score: 3.9

Base severity: LOW

Vector:

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

Type: Primary

Version: 2.0

Base score: 7.2

Base severity: HIGH

Vector:

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

CPE Matches

Weaknesses

CWE ID	Type	Source
CWE-787	Primary	nvd@nist.gov
CWE-122	Secondary	mobile.security@samsung.com

CWE ID: CWE-787

Type: Primary

Source: nvd@nist.gov

CWE ID: CWE-122

Type: Secondary

Source: mobile.security@samsung.com

References

Hyperlink	Source	Resource
https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10	mobile.security@samsung.com	Vendor Advisory

Hyperlink: https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10

Source: mobile.security@samsung.com

Resource:

Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History