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Unrated severityNVD Advisory· Published Aug 27, 2003· Updated Jun 16, 2026

CVE-2003-0464

CVE-2003-0464

Description

The RPC code in Linux kernel 2.4 sets the reuse flag when sockets are created, which could allow local users to bind to UDP ports that are used by privileged services such as nfsd.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

6
  • Red Hat/Linux5 versions
    cpe:2.3:o:redhat:linux:7.1:*:*:*:*:*:*:*+ 4 more
    • cpe:2.3:o:redhat:linux:7.1:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:linux:7.2:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:linux:7.3:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:linux:8.0:*:*:*:*:*:*:*
    • cpe:2.3:o:redhat:linux:9.0:*:*:*:*:*:*:*
  • Linux/Linux kernelllm-fuzzy
    Range: 2.4

Patches

Vulnerability mechanics

No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.

References

2

News mentions

0

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