AZL-56989
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-56989.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-56989
- Upstream
- Published
- 2025-02-18T20:15:19Z
- Modified
- 2026-04-01T05:19:46.337439Z
- Summary
- CVE-2024-45776 affecting package grub2 for versions less than 2.06-25
- Details
-
When reading the language .mo file in grubmofileopen(), grub2 fails to verify an integer overflow when allocating its internal buffer. A crafted .mo file may lead the buffer size calculation to overflow, leading to out-of-bound reads and writes. This flaw allows an attacker to leak sensitive data or overwrite critical data, possibly circumventing secure boot protections.
- References