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
2026-09-09T05:29:25Z
Summary
CVE-2024-56738 affecting package grub2 2.06-27
Details

GNU GRUB (aka GRUB2) through 2.12 does not use a constant-time algorithm for grub_crypto_memcmp 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
0 Unknown introduced version / All previous versions are affected
Last Affected
2.06-27

Database specific

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