How severe is CVE-2004-2302?

CVE-2004-2302 has a CVSS 2.0 base score of 2.6, rated low severity.

Is CVE-2004-2302 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-2302?

CVE-2004-2302 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2004-2302?

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

When was CVE-2004-2302 published?

CVE-2004-2302 was published on 2004-12-31 and last updated on 2026-06-16.

CVE-2004-2302

CVE-2004-2302 is a low-severity vulnerability in Linux Linux Kernel with a CVSS 2.0 base score of 2.6. 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 2.6)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Linux Linux Kernel
Published: 2004-12-31
Last modified: 2026-06-16

Description

Race condition in the sysfs_read_file and sysfs_write_file functions in Linux kernel before 2.6.10 allows local users to read kernel memory and cause a denial of service (crash) via large offsets in sysfs files.

Frequently asked questions

What is CVE-2004-2302?: Race condition in the sysfs_read_file and sysfs_write_file functions in Linux kernel before 2.6.10 allows local users to read kernel memory and cause a denial of service (crash) via large offsets in sysfs files.
How severe is CVE-2004-2302?: CVE-2004-2302 has a CVSS 2.0 base score of 2.6, rated low severity.
Is CVE-2004-2302 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-2302?: CVE-2004-2302 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2004-2302?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-2302 published?: CVE-2004-2302 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:linux:linux_kernel:2.6.10:*:*:*:*:*:*:*

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