CVE-2023-6932

CVE Details

Release Date:

2023-12-19

Description

A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation.\nA race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread.\nWe recommend upgrading past commit e2b706c691905fe78468c361aaabc719d0a496f1.

See more information about CVE-2023-6932 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 8 (kernel)	ELSA-2024-3138	2024-05-23
Oracle Linux version 9 (kernel)	ELSA-2024-2394	2024-05-02
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