CVE-2021-34981

CVE Details

Release Date:

2021-10-25

Description

A flaw was found in the Linux kernel's CAPI over Bluetooth connection code. An attacker with a local account can escalate privileges when CAPI (ISDN) hardware connection fails.

See more information about CVE-2021-34981 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:	7.5	Base Metrics:	AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Access Vector:	Local network	Attack Complexity:	High
Privileges Required:	High	User Interaction:	None
Scope:	Changed	Confidentiality Impact:	High
Integrity Impact:	High	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (kernel-uek)	ELSA-2024-12193	2024-03-01
Oracle Linux version 7 (kernel-uek)	ELSA-2024-12193	2024-03-01
Oracle VM version 3 (kernel-uek)	OVMSA-2024-0003	2024-03-04

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