How severe is CVE-2004-2613?

CVE-2004-2613 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2004-2613 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-2613?

CVE-2004-2613 primarily affects Vserver Linux-vserver. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-2613?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2004-2613 published?

CVE-2004-2613 was published on 2004-12-31 and last updated on 2026-06-16.

CVE-2004-2613

CVE-2004-2613 is a critical-severity vulnerability in Vserver Linux-vserver with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Vserver Linux-vserver
Published: 2004-12-31
Last modified: 2026-06-16

Description

Unspecified vulnerability in procfs in the Linux-VServer stable branch for the 2.4 kernel before 1.23 and Linux-VServer development branch for the 2.4 kernel before 1.3.5 has unspecified impact and attack vectors, related to "write access to specific proc entries from a vserver context", a different vulnerability than CVE-2004-2408.

Frequently asked questions

What is CVE-2004-2613?: Unspecified vulnerability in procfs in the Linux-VServer stable branch for the 2.4 kernel before 1.23 and Linux-VServer development branch for the 2.4 kernel before 1.3.5 has unspecified impact and attack vectors, related to "write access to specific proc entries from a vserver context", a different vulnerability than CVE-2004-2408.
How severe is CVE-2004-2613?: CVE-2004-2613 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2004-2613 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-2613?: CVE-2004-2613 primarily affects Vserver Linux-vserver. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-2613?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2004-2613 published?: CVE-2004-2613 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:vserver:linux-vserver:1.3.0:*:*:*:*:*:*:*
cpe:2.3:a:vserver:linux-vserver:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:vserver:linux-vserver:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:vserver:linux-vserver:1.3.3:*:*:*:*:*:*:*
cpe:2.3:a:vserver:linux-vserver:1.3.4:*:*:*:*:*:*:*
cpe:2.3:a:vserver:linux-vserver:1.20:*:*:*:*:*:*:*
cpe:2.3:a:vserver:linux-vserver:1.21:*:*:*:*:*:*:*
cpe:2.3:a:vserver:linux-vserver:1.22:*:*:*:*:*:*:*

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