How severe is CVE-2000-0227?

CVE-2000-0227 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2000-0227 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2000-0227?

CVE-2000-0227 primarily affects Linux Linux Kernel. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2000-0227?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2000-0227 published?

CVE-2000-0227 was published on 2000-03-23 and last updated on 2026-06-16.

CVE-2000-0227

CVE-2000-0227 is a low-severity vulnerability in Linux Linux Kernel with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Linux Linux Kernel
Published: 2000-03-23
Last modified: 2026-06-16

Description

The Linux 2.2.x kernel does not restrict the number of Unix domain sockets as defined by the wmem_max parameter, which allows local users to cause a denial of service by requesting a large number of sockets.

Frequently asked questions

What is CVE-2000-0227?: The Linux 2.2.x kernel does not restrict the number of Unix domain sockets as defined by the wmem_max parameter, which allows local users to cause a denial of service by requesting a large number of sockets.
How severe is CVE-2000-0227?: CVE-2000-0227 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2000-0227 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2000-0227?: CVE-2000-0227 primarily affects Linux Linux Kernel. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2000-0227?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2000-0227 published?: CVE-2000-0227 was published on 2000-03-23 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:o:linux:linux_kernel:2.2.12:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.2.14:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:2.3.99:pre2:*:*:*:*:*:*

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