Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-54709.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-54709
Upstream
Published
2024-12-29T07:15:06Z
Modified
2026-04-21T04:35:40.146419Z
Summary
CVE-2024-56738 affecting package grub2 2.06-26
Details

GNU GRUB (aka GRUB2) through 2.12 does not use a constant-time algorithm for grubcryptomemcmp and thus allows side-channel attacks.

References

Affected packages

Azure Linux:3 / grub2

Package

Name
grub2
Purl
pkg:rpm/azure-linux/grub2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
2.06-26

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-54709.json"