How severe is CVE-2004-0447?

CVE-2004-0447 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2004-0447 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-0447?

CVE-2004-0447 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2004-0447?

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

When was CVE-2004-0447 published?

CVE-2004-0447 was published on 2004-08-06 and last updated on 2026-06-16.

CVE-2004-0447

CVE-2004-0447 is a high-severity vulnerability in Linux Linux Kernel with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Linux Linux Kernel
Published: 2004-08-06
Last modified: 2026-06-16

Description

Unknown vulnerability in Linux before 2.4.26 for IA64 allows local users to cause a denial of service, with unknown impact. NOTE: due to a typo, this issue was accidentally assigned CVE-2004-0477. This is the proper candidate to use for the Linux local DoS.

Frequently asked questions

What is CVE-2004-0447?: Unknown vulnerability in Linux before 2.4.26 for IA64 allows local users to cause a denial of service, with unknown impact. NOTE: due to a typo, this issue was accidentally assigned CVE-2004-0477. This is the proper candidate to use for the Linux local DoS.
How severe is CVE-2004-0447?: CVE-2004-0447 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2004-0447 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0447?: CVE-2004-0447 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-0447?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2004-0447 published?: CVE-2004-0447 was published on 2004-08-06 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:linux:linux_kernel:*:*:ia64:*:*:*:*:*

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