CVE-2023-0590

CVE Details

Release Date:

2022-10-18

Description

A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 ('net: sched: fix race condition in qdisc_graft()') not applied yet, then kernel could be affected.

See more information about CVE-2023-0590 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:	7	CVSS Vector:	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector:	Local network	Attack Complexity:	High
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 6 (kernel-uek)	ELBA-2024-12467	2024-06-28
Oracle Linux version 7 (kernel-uek)	ELBA-2024-12467	2024-06-28
Oracle Linux version 7 (kernel-uek)	ELSA-2024-12150	2024-02-12
Oracle Linux version 8 (kernel)	ELSA-2023-7077	2023-11-17
Oracle Linux version 9 (kernel)	ELSA-2023-2458	2023-05-15
Oracle VM version 3 (kernel-uek)	OVMSA-2024-0006	2024-07-03

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