CVE-2020-36158

Severity CVSS v4.0:

Pending analysis

Type:

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Publication date:

05/01/2021

Last modified:

07/11/2023

Description

mwifiex_cmd_802_11_ad_hoc_start in drivers/net/wireless/marvell/mwifiex/join.c in the Linux kernel through 5.10.4 might allow remote attackers to execute arbitrary code via a long SSID value, aka CID-5c455c5ab332.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.70 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

6.70

Severity 3.x

MEDIUM

Vector 2.0

AV:L/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0

7.20

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	3.0 (including)	4.4.250 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.5 (including)	4.9.250 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.10 (including)	4.14.214 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.15 (including)	4.19.166 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	4.20 (including)	5.4.88 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.6 (excluding)
cpe:2.3:o:fedoraproject:fedora:33:::::::*
cpe:2.3:o:debian:debian_linux:9.0:::::::*
cpe:2.3:o:debian:debian_linux:10.0:::::::*
cpe:2.3:a:netapp:cloud_backup:-:::::::*
cpe:2.3:o:netapp:solidfire_baseboard_management_controller_firmware:-:::::::*
cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2020-36158

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools