CLEANSTART-2024-MK44569
See a problem?- Import Source
- https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-MK44569.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CLEANSTART-2024-MK44569
- Upstream
- Published
- 2026-10-31T14:15:21Z
- Modified
- 2026-10-31T16:01:57Z
- Severity
-
- 6.4 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- GRUB2 contains a race condition in grub_script_function_create() leading to a use-after-free vulnerability which can be triggered by redefining a function whilst the same function is already execut...
- Details
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Security vulnerability affects the grub package. GRUB2 contains a race condition in grub_script_function_create() leading to a use-after-free vulnerability which can be triggered by redefining a function whilst the same function is already executing, leading to arbitrary code execution and secure boot restriction bypass.
- References