efivar bug fix and enhancement update
Summary
ALEA-2020:4596: efivar bug fix and enhancement update. Affects efivar versions < 37-4.el8. Fixed in 37-4.el8. How to fix ↓
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Background
The efivar package is a utility for managing UEFI variables on UEFI-based systems. It provides a set of tools and libraries for interacting with the UEFI firmware variables, allowing users to read, write, and manipulate these variables. The efivar-libs package contains the shared libraries required for running applications that use efivar. This vulnerability affects both the efivar and efivar-libs packages in AlmaLinux 8.
Vulnerability Detail
This vulnerability in efivar and efivar-libs is a bug fix and enhancement update. The specific details of the vulnerability are not provided in the given information. However, it is recommended to refer to the AlmaLinux Release Notes for more information on the changes and fixes included in this update. The vulnerability could potentially impact the functionality and security of UEFI-based systems.
How To Fix
Minimum fixed version
37-4.el8
This is the first release that contains the fix.
sudo dnf update efivarTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
No specific workaround is mentioned in the provided information. It is recommended to follow the fix mentioned above by updating the packages to the latest version.
Conclusion
In conclusion, the efivar and efivar-libs packages in AlmaLinux 8 have a bug fix and enhancement update. To address this vulnerability, it is crucial to update the packages to version 37-4.el8 or later. For further support on vulnerability remediation, contact DevNack.com.
See every vulnerability recorded for efivar →
FAQ
Efivar is a utility for managing UEFI variables on UEFI-based systems. It provides tools and libraries for interacting with UEFI firmware variables.
The impact of this vulnerability is not specified in the given information. It is recommended to refer to the AlmaLinux Release Notes for more details.
To fix this vulnerability, update the efivar and efivar-libs packages to version 37-4.el8 or later using the package manager command: 'sudo yum update efivar efivar-libs'.
No specific workaround is mentioned in the provided information. It is recommended to update the packages to the latest version.
For more information on this vulnerability, refer to the AlmaLinux Release Notes linked in the References section of the vulnerability details.
References
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