CVE-2001-0371: n/a vulnerability

CVE-2001-0371: Race condition in the UFS and EXT2FS file systems in FreeBSD 4.2 and earlier, and possibly other operating...

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.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 04:14 UTC (UTC+00:00)

Security readout for executives and security teams

This is an old local information disclosure issue in FreeBSD 4.2 and earlier. A race condition in UFS and EXT2FS could expose deleted file contents to a local user before the system zeroed that data. The business risk is mainly legacy multi-user systems leaking sensitive data to authenticated local users. Exposure is most plausible on legacy FreeBSD 4.2 or earlier systems using UFS or EXT2FS, especially shared hosts or systems with local shell users. The source bundle does not confirm current supported products or exact exposure beyond FreeBSD and possible other operating systems. Treat this as a legacy-system risk, not an internet-scale emergency. Prioritize environments where old FreeBSD hosts still run shared workloads or store sensitive data. If no such systems exist, residual risk is likely low. Mitigation focus: Identify and retire or isolate FreeBSD 4.2 and earlier systems.; Check FreeBSD-SA-01:30 and vendor guidance for confirmed fixes.; Limit local user access on affected legacy hosts..

Prepared: Jul 1, 2026, 08:03 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Mar 9, 2002, 05:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
ufs-ext2fs-data-disclosure(6268)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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