CVE-2000-0456
NetBSD 1.4.2 and earlier allows local users to cause a denial of service by repeatedly running...
NetBSD 1.4.2 and earlier allows local users to cause a denial of service by repeatedly running certain system calls in the kernel which do not yield the CPU, aka "cpu-hog".
Exploit likelihood
What each source reports
NVD Score used
NetBSD 1.4.2 and earlier allows local users to cause a denial of service by repeatedly running certain system calls in the kernel which do not yield the CPU, aka "cpu-hog".
- Record
CVE-2000-0456- CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
NetBSD 1.4.2 and earlier allows local users to cause a denial of service by repeatedly running certain system calls in the kernel which do not yield the CPU, aka "cpu-hog".
- Record
CVE-2000-0456- Updated
- 2026-11-02
EUVDEUVD-2000-0455 No score
NetBSD 1.4.2 and earlier allows local users to cause a denial of service by repeatedly running certain system calls in the kernel which do not yield the CPU, aka "cpu-hog".
- Record
EUVD-2000-0455- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2c6h-prr7-885p No score
NetBSD 1.4.2 and earlier allows local users to cause a denial of service by repeatedly running...
NetBSD 1.4.2 and earlier allows local users to cause a denial of service by repeatedly running certain system calls in the kernel which do not yield the CPU, aka "cpu-hog".
- Record
GHSA-2c6h-prr7-885p- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2000-0456 is a low vulnerability (CVSS 2.1) in Netbsd, published May 28, 2000. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 27th percentile. No source names a fixed version.