How severe is CVE-2005-2134?

CVE-2005-2134 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2005-2134 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-2134?

CVE-2005-2134 primarily affects Netbsd. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2005-2134?

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

When was CVE-2005-2134 published?

CVE-2005-2134 was published on 2005-07-05 and last updated on 2026-06-16.

CVE-2005-2134

CVE-2005-2134 is a low-severity vulnerability in Netbsd 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: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Netbsd
Published: 2005-07-05
Last modified: 2026-06-16

Description

The (1) clcs and (2) emuxki drivers in NetBSD 1.6 through 2.0.2 allow local users to cause a denial of service (kernel crash) by using the set-parameters ioctl on an audio device to change the block size and set the pause state to "unpaused" in the same ioctl, which causes a divide-by-zero error.

Frequently asked questions

What is CVE-2005-2134?: The (1) clcs and (2) emuxki drivers in NetBSD 1.6 through 2.0.2 allow local users to cause a denial of service (kernel crash) by using the set-parameters ioctl on an audio device to change the block size and set the pause state to "unpaused" in the same ioctl, which causes a divide-by-zero error.
How severe is CVE-2005-2134?: CVE-2005-2134 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2005-2134 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-2134?: CVE-2005-2134 primarily affects Netbsd. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-2134?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-2134 published?: CVE-2005-2134 was published on 2005-07-05 and last updated on 2026-06-16.

References

ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2005-002.txt.asc

Affected products (6)

cpe:2.3:o:netbsd:netbsd:1.6:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:1.6.1:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:1.6.2:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:2.0:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:2.0.1:*:*:*:*:*:*:*
cpe:2.3:o:netbsd:netbsd:2.0.2:*:*:*:*:*:*:*

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