partclone.fat in Partclone before 0.2.88 is prone to a heap-based buffer overflow vulnerability due to insufficient validation of the FAT superblock, related to the mark_reserved_sectors function. An attacker may be able to execute arbitrary code in the context of the user running the affected application.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade partclone | Jul 30, 2024 | May 2, 2018 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | May 2, 2018 |
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