CVE-2024-45776
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-45776
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-45776.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-45776
- Downstream
- Related
- Published
- 2025-02-18T20:15:19Z
- Modified
- 2025-09-18T09:15:32Z
- Summary
- [none]
- 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