Rapid7 Vulnerability & Exploit Database

Red Hat: CVE-2020-25661: Important: kernel security update (Multiple Advisories)

Back to Search

Red Hat: CVE-2020-25661: Important: kernel security update (Multiple Advisories)

Severity
8
CVSS
(AV:A/AC:L/Au:N/C:C/I:C/A:C)
Published
11/04/2020
Created
11/06/2020
Added
11/05/2020
Modified
05/17/2022

Description

A Red Hat only CVE-2020-12351 regression issue was found in the way the Linux kernel's Bluetooth implementation handled L2CAP packets with A2MP CID. This flaw allows a remote attacker in an adjacent range to crash the system, causing a denial of service or potentially executing arbitrary code on the system by sending a specially crafted L2CAP packet. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Solution(s)

  • redhat-upgrade-kernel
  • redhat-upgrade-kernel-rt

References

  • CVE-2020-25661

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;