DEBIAN-CVE-2024-45779
- Source
- https://security-tracker.debian.org/tracker/CVE-2024-45779
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-45779.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2024-45779
- Upstream
- Published
- 2025-03-03T15:15:14Z
- Modified
- 2025-09-19T06:25:01Z
- Summary
- [none]
- Details
-
An integer overflow flaw was found in the BFS file system driver in grub2. When reading a file with an indirect extent map, grub2 fails to validate the number of extent entries to be read. A crafted or corrupted BFS filesystem may cause an integer overflow during the file reading, leading to a heap of bounds read. As a consequence, sensitive data may be leaked, or grub2 will crash.
- References
Affected packages
Debian:13 / grub2
Package
- Name
- grub2
- Purl
- pkg:deb/debian/grub2?arch=source
Debian:14 / grub2
Package
- Name
- grub2
- Purl
- pkg:deb/debian/grub2?arch=source