CVE-2024-26835

CVE Details

Release Date:

2024-04-17

Description

In the Linux kernel, the following vulnerability has been resolved:\nnetfilter: nf_tables: set dormant flag on hook register failure\nWe need to set the dormant flag again if we fail to register\nthe hooks.\nDuring memory pressure hook registration can fail and we end up\nwith a table marked as active but no registered hooks.\nOn table/base chain deletion, nf_tables will attempt to unregister\nthe hook again which yields a warn splat from the nftables core.

See more information about CVE-2024-26835 from MITRE CVE dictionary and NIST NVD

CVSS Scoring

NOTE: The following CVSS v3.1 metrics and score provided are preliminary and subject to review.

Base Score:	4.7	CVSS Vector:	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector:	Local network	Attack Complexity:	High
Privileges Required:	Low	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 9 (kernel)	ELSA-2024-9315	2024-11-14