CVE-2021-38988

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

07/03/2022

Last modified:

12/07/2022

Description

IBM AIX 7.1, 7.2, 7.3, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the AIX kernel to cause a denial of service. IBM X-Force ID: 212950.

Impact

Vector 3.x

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

Base Score: 5.50 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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

Base Score 3.x

5.50

Severity 3.x

MEDIUM

Vector 2.0

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

Base Score: 4.90 MEDIUM
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C

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

Base Score 2.0

4.90

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:ibm:vios::::::::	3.1.1 (including)	3.1.1.60 (excluding)
cpe:2.3:a:ibm:vios::::::::	3.1.2 (including)	3.1.2.40 (excluding)
cpe:2.3:a:ibm:vios::::::::	3.1.3 (including)	3.1.3.20 (excluding)
cpe:2.3:o:ibm:aix::::::::	7.1.5.0 (including)	7.1.5.32 (including)
cpe:2.3:o:ibm:aix:7.2.4.0:::::::*
cpe:2.3:o:ibm:aix:7.2.5.0:::::::*
cpe:2.3:o:ibm:aix:7.3.0.0:::::::*

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

CVE-2021-38988

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools