What’s Vulnerable › Vulnerabilities

CVE-2001-0371

• Severity: medium (CVSS 6.2 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2001-06-18 · updated 2026-06-16

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.

Affected products

• FreeBSD: through 4.2

References

• http://archives.neohapsis.com/archives/freebsd/2001-03/0403.html
• http://www.osvdb.org/5682
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6268
• http://archives.neohapsis.com/archives/freebsd/2001-03/0403.html
• http://www.osvdb.org/5682
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6268

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