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CVE-2001-1047
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
Race condition in OpenBSD VFS allows local users to cause a denial of service (kernel panic) by (1) creating a pipe in one thread and causing another thread to set one of the file descriptors to NULL via a close, or (2) calling dup2 on a file descriptor in one process, then setting the descriptor to NULL via a close in another process that is created via rfork..
CVSSv2.0 Score
- Severity
- Low
- Base Score
- 1.2/10
- Exploit Score
- 1.9/10
- Access Vector
- Local
- Access Complexity
- High
- Authentication Required
- None
- Impact Score
- 2.9/10
- Confidentiality Impact
- None
- Availability Impact
- Partial
- Integrity Impact
- None
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:o:openbsd:openbsd:2.8:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:openbsd:openbsd:2.9:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:openbsd:openbsd:2.7:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:openbsd:openbsd:2.6:*:*:*:*:*:*:* |
Yes
|
- | - |