Rapid7 Vulnerability & Exploit Database

Huawei EulerOS: CVE-2019-19447: kernel security update

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Huawei EulerOS: CVE-2019-19447: kernel security update

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
12/08/2019
Created
02/25/2020
Added
02/24/2020
Modified
02/24/2020

Description

In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list in fs/ext4/super.c.

Solution(s)

  • huawei-euleros-2_0_sp5-upgrade-kernel
  • huawei-euleros-2_0_sp5-upgrade-kernel-devel
  • huawei-euleros-2_0_sp5-upgrade-kernel-headers
  • huawei-euleros-2_0_sp5-upgrade-kernel-tools
  • huawei-euleros-2_0_sp5-upgrade-kernel-tools-libs
  • huawei-euleros-2_0_sp5-upgrade-perf
  • huawei-euleros-2_0_sp5-upgrade-python-perf

References

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

;