Rapid7 Vulnerability & Exploit Database

Alma Linux: CVE-2020-36385: Important: kernel security, bug fix, and enhancement update (ALSA-2021-4056)

Back to Search

Alma Linux: CVE-2020-36385: Important: kernel security, bug fix, and enhancement update (ALSA-2021-4056)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
06/07/2021
Created
05/05/2022
Added
05/04/2022
Modified
05/13/2022

Description

An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c.

Solution(s)

  • alma-upgrade-kernel-tools-libs-devel

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

;