Rapid7 Vulnerability & Exploit Database

Huawei EulerOS: CVE-2018-10689: blktrace security update

Back to Search

Huawei EulerOS: CVE-2018-10689: blktrace security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
05/03/2018
Created
04/30/2021
Added
04/30/2021
Modified
04/30/2021

Description

blktrace (aka Block IO Tracing) 1.2.0, as used with the Linux kernel and Android, has a buffer overflow in the dev_map_read function in btt/devmap.c because the device and devno arrays are too small, as demonstrated by an invalid free when using the btt program with a crafted file.

Solution(s)

  • huawei-euleros-2_0_sp3-upgrade-blktrace

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

;