Rapid7 Vulnerability & Exploit Database

Huawei EulerOS: CVE-2023-4693: grub2 security update

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

Huawei EulerOS: CVE-2023-4693: grub2 security update

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
10/25/2023
Created
03/14/2024
Added
03/13/2024
Modified
03/13/2024

Description

An out-of-bounds read flaw was found on grub2's NTFS filesystem driver. This issue may allow a physically present attacker to present a specially crafted NTFS file system image to read arbitrary memory locations. A successful attack allows sensitive data cached in memory or EFI variable values to be leaked, presenting a high Confidentiality risk.

Solution(s)

  • huawei-euleros-2_0_sp8-upgrade-grub2-common
  • huawei-euleros-2_0_sp8-upgrade-grub2-efi-aa64
  • huawei-euleros-2_0_sp8-upgrade-grub2-efi-aa64-cdboot
  • huawei-euleros-2_0_sp8-upgrade-grub2-efi-aa64-modules
  • huawei-euleros-2_0_sp8-upgrade-grub2-tools
  • huawei-euleros-2_0_sp8-upgrade-grub2-tools-extra
  • huawei-euleros-2_0_sp8-upgrade-grub2-tools-minimal

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

;