CVE-2003-0476

CVE-2003-0476 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

Description

The execve system call in Linux 2.4.x records the file descriptor of the executable process in the file table of the calling process, which allows local users to gain read access to restricted file descriptors.

Frequently asked questions

What is CVE-2003-0476?
The execve system call in Linux 2.4.x records the file descriptor of the executable process in the file table of the calling process, which allows local users to gain read access to restricted file descriptors.
How severe is CVE-2003-0476?
CVE-2003-0476 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2003-0476 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0476?
CVE-2003-0476 affects Linux Linux Kernel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-0476?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-0476 published?
CVE-2003-0476 was published on 2003-08-07 and last updated on 2026-06-16.

References

Affected products (1)

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