CVE-2025-52568
NeKernal Multiple Memory Corruption Vulnerabilities in mkfs.hefs
- State
- Published
- Severity
- 8.8 High
- Published
- Jun 24, 2025
- Updated
- Jun 24, 2025
- Reserved
- Jun 18, 2025
Description
NeKernal is a free and open-source operating system stack. Prior to version 0.0.3, there are several memory safety issues that can lead to memory corruption, disk image corruption, denial of service, and potential code execution. These issues stem from unchecked memory operations, unsafe typecasting, and improper input validation. This issue has been patched in version 0.0.3.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.8 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N | GitHub_M |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
nekernelnekernel-org |
|
References
- https://github.com/nekernel-org/nekernel/security/advisories/GHSA-cmp2-5f6g-mw34
- https://github.com/nekernel-org/nekernel/pull/35
- https://github.com/nekernel-org/nekernel/pull/36
- https://github.com/nekernel-org/nekernel/commit/6506875ad0ab210b82a5c4ce227bf851508de17d
- https://github.com/nekernel-org/nekernel/commit/6511afbf405c31513bc88ab06bca58218610a994
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