// For flags

CVE-2001-1047

 

Severity Score

1.2
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

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.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
High
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2001-06-02 CVE Published
  • 2002-01-31 CVE Reserved
  • 2023-03-08 EPSS Updated
  • 2024-08-08 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Openbsd
Search vendor "Openbsd"
Openbsd
Search vendor "Openbsd" for product "Openbsd"
2.6
Search vendor "Openbsd" for product "Openbsd" and version "2.6"
-
Affected
Openbsd
Search vendor "Openbsd"
Openbsd
Search vendor "Openbsd" for product "Openbsd"
2.7
Search vendor "Openbsd" for product "Openbsd" and version "2.7"
-
Affected
Openbsd
Search vendor "Openbsd"
Openbsd
Search vendor "Openbsd" for product "Openbsd"
2.8
Search vendor "Openbsd" for product "Openbsd" and version "2.8"
-
Affected
Openbsd
Search vendor "Openbsd"
Openbsd
Search vendor "Openbsd" for product "Openbsd"
2.9
Search vendor "Openbsd" for product "Openbsd" and version "2.9"
-
Affected