CVE-2002-0820
- State
- Published
- Severity
- Not scored
- Published
- Aug 2, 2002
- Updated
- Aug 8, 2024
- Reserved
- Aug 1, 2002
Description
FreeBSD kernel 4.6 and earlier closes the file descriptors 0, 1, and 2 after they have already been assigned to /dev/null when the descriptors reference procfs or linprocfs, which could allow local users to reuse the file descriptors in a setuid or setgid program to modify critical data and gain privileges.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
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