CVE-2022-25636

CVE Details

Release Date:

2022-02-24

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.

See more information about CVE-2022-25636 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score:	7.8	Base Metrics:	AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Access Vector:	Local network	Attack Complexity:	Low
Privileges Required:	Low	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	High
Integrity Impact:	High	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (kernel-uek)	ELSA-2022-9181	2022-02-28
Oracle Linux version 7 (kernel-uek)	ELSA-2022-9244	2022-03-23
Oracle Linux version 7 (kernel-uek-container)	ELSA-2022-9182	2022-02-28
Oracle Linux version 7 (kernel-uek-container)	ELSA-2022-9245	2022-03-23
Oracle Linux version 8 (kernel)	ELSA-2022-1550	2022-04-27
Oracle Linux version 8 (kernel-uek)	ELSA-2022-9181	2022-02-28
Oracle Linux version 8 (kernel-uek)	ELSA-2022-9244	2022-03-23
Oracle Linux version 8 (kernel-uek-container)	ELSA-2022-9182	2022-02-28
Oracle Linux version 8 (kernel-uek-container)	ELSA-2022-9245	2022-03-23

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team