CVE-2022-25636

Severity CVSS v4.0:

Pending analysis

Type:

CWE-269 Improper Privilege Management

Publication date:

24/02/2022

Last modified:

09/11/2023

Description

net/netfilter/nf_dup_netdev.c in the Linux kernel 5.4 through 5.6.10 allows local users to gain privileges because of a heap out-of-bounds write. This is related to nf_tables_offload.

Impact

Vector 3.x

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

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x

7.80

Severity 3.x

HIGH

Vector 2.0

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

Base Score: 6.90 MEDIUM
Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C

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

Base Score 2.0

6.90

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	5.4 (including)	5.4.182 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.103 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.26 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	5.16.12 (excluding)
cpe:2.3:o:debian:debian_linux:11.0:::::::*
cpe:2.3:h:netapp:h300e:-:::::::*
cpe:2.3:h:netapp:h300s:-:::::::*
cpe:2.3:h:netapp:h410c:-:::::::*
cpe:2.3:h:netapp:h410s:-:::::::*
cpe:2.3:h:netapp:h500e:-:::::::*
cpe:2.3:h:netapp:h500s:-:::::::*
cpe:2.3:h:netapp:h700e:-:::::::*
cpe:2.3:h:netapp:h700s:-:::::::*
cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:22.1.3:::::::*
cpe:2.3:a:oracle:communications_cloud_native_core_network_exposure_function:22.1.1:::::::*

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

CPE	From	Up to
cpe:2.3:o:linux:linux_kernel::::::::	5.4 (including)	5.4.182 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.5 (including)	5.10.103 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.11 (including)	5.15.26 (excluding)
cpe:2.3:o:linux:linux_kernel::::::::	5.16 (including)	5.16.12 (excluding)
cpe:2.3:o:debian:debian_linux:11.0:::::::*
cpe:2.3:h:netapp:h300e:-:::::::*
cpe:2.3:h:netapp:h300s:-:::::::*
cpe:2.3:h:netapp:h410c:-:::::::*
cpe:2.3:h:netapp:h410s:-:::::::*
cpe:2.3:h:netapp:h500e:-:::::::*
cpe:2.3:h:netapp:h500s:-:::::::*
cpe:2.3:h:netapp:h700e:-:::::::*
cpe:2.3:h:netapp:h700s:-:::::::*
cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:22.1.3:::::::*
cpe:2.3:a:oracle:communications_cloud_native_core_network_exposure_function:22.1.1:::::::*

CVE-2022-25636

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools