CVE-2003-0465: n/a vulnerability

CVE-2003-0465: The kernel strncpy function in Linux 2.4 and 2.5 does not %NUL pad the buffer on architectures other than x...

The kernel strncpy function in Linux 2.4 and 2.5 does not %NUL pad the buffer on architectures other than x86, as opposed to the expected behavior of strncpy as implemented in libc, which could lead to information leaks.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 8, 2024, 01:58 UTC (UTC+00:00)

Security readout for executives and security teams

This CVE describes a Linux kernel bug where string copying could leave leftover data in memory buffers on non-x86 systems. That leftover data could be exposed unintentionally. The issue is old and tied to Linux 2.4 and 2.5 kernels, so urgency depends on whether any legacy non-x86 systems still exist. Exposure is most likely in legacy Linux 2.4 or 2.5 deployments on non-x86 architectures. Modern supported Linux distributions are unlikely to be affected, but embedded, appliance, industrial, or forgotten legacy systems should be checked. Treat this as a legacy exposure review, not an internet-wide emergency. Priority rises if the organization still runs non-x86 Linux 2.4 or 2.5 systems handling sensitive data or embedded appliance workloads. Mitigation focus: Inventory Linux 2.4 and 2.5 systems, especially non-x86 hosts.; Check Red Hat RHSA-2004:188 and relevant vendor advisories.; Apply vendor-supported kernel updates where affected packages are identified..

Prepared: Jun 30, 2026, 09:46 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jul 15, 2003, 04:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
oval:org.mitre.oval:def:10285CVE reference · vdb-entry, signature

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

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