Rapid7 Vulnerability & Exploit Database

SUSE: CVE-2019-20934: SUSE Linux Security Advisory

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

SUSE: CVE-2019-20934: SUSE Linux Security Advisory

Severity
5
CVSS
(AV:L/AC:M/Au:N/C:P/I:N/A:C)
Published
11/28/2020
Created
01/15/2021
Added
01/13/2021
Modified
02/04/2022

Description

An issue was discovered in the Linux kernel before 5.2.6. On NUMA systems, the Linux fair scheduler has a use-after-free in show_numa_stats() because NUMA fault statistics are inappropriately freed, aka CID-16d51a590a8c.

Solution(s)

  • suse-upgrade-kernel-azure-base
  • suse-upgrade-kernel-default
  • suse-upgrade-kernel-default-extra
  • suse-upgrade-kernel-docs
  • suse-upgrade-kernel-obs-build

References

  • SUSE-SU-2020:3766-1
  • SUSE-SU-2020:3798-1
  • SUSE-SU-2021:0097-1
  • SUSE-SU-2021:0098-1
  • SUSE-SU-2021:0118-1
  • SUSE-SU-2021:0133-1
  • SUSE-SU-2021:0434-1
  • SUSE-SU-2021:0437-1
  • SUSE-SU-2021:0438-1
  • SUSE-SU-2021:0452-1
  • SUSE-SU-2021:14630-1
  • CVE-2019-20934
View more

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

;