Rapid7 Vulnerability & Exploit Database

Huawei EulerOS: CVE-2022-34835: uboot-tools security update

Back to Search

Huawei EulerOS: CVE-2022-34835: uboot-tools security update

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
06/30/2022
Created
09/14/2022
Added
09/14/2022
Modified
09/14/2022

Description

In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables the corruption of the return address pointer of the do_i2c_md function.

Solution(s)

  • huawei-euleros-2_0_sp9-upgrade-uboot-tools
  • huawei-euleros-2_0_sp9-upgrade-uboot-tools-help

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

;