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CVE-2001-0371
Race condition in the UFS and EXT2FS file systems in FreeBSD 4.2 and earlier, and possibly other operating systems, makes deleted data…
Medium6.2EPSS 0.30%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Race condition in the UFS and EXT2FS file systems in FreeBSD 4.2 and earlier, and possibly other operating systems, makes deleted data available to user processes before it is zeroed out, which allows a local user to access otherwise restricted information.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.2 | AV:L/AC:H/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 0.30% · top 77% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.2.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (3)
- ufs-ext2fs-data-disclosure(6268) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 5682 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- FreeBSD-SA-01:30 (opens in a new tab)vendor-advisoryx_refsource_FREEBSDx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2001-0371)Record last updated .