What is CVE-2003-0248?

CVE-2003-0248 is a none vulnerability published on June 16, 2003. The mxcsr code in Linux kernel 2.4 allows attackers to modify CPU state registers via a malformed address.

When was CVE-2003-0248 disclosed?

CVE-2003-0248 was first published in the National Vulnerability Database on June 16, 2003, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2003-0248 actively exploited?

CVE-2003-0248 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 81.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2003-0248?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2003-0248, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

CVE-2003-0248

NONECVSS 0.0

0.0

The mxcsr code in Linux kernel 2.4 allows attackers to modify CPU state registers via a malformed address.

CVSS v3: —
EG Score: —
EPSS: 81.0%
KEV: Not listed

References (22)

cve@mitrehttp://www.debian.org/security/2003/dsa-311
cve@mitrehttp://www.debian.org/security/2003/dsa-312
cve@mitrehttp://www.debian.org/security/2003/dsa-332
cve@mitrehttp://www.debian.org/security/2003/dsa-336
cve@mitrehttp://www.debian.org/security/2004/dsa-442
cve@mitrehttp://www.mandriva.com/security/advisories?name=MDKSA-2003:066
cve@mitrehttp://www.mandriva.com/security/advisories?name=MDKSA-2003:074
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2003-187.html
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2003-195.html
cve@mitrehttp://www.turbolinux.com/security/TLSA-2003-41.txt
cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A292
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2003/dsa-311
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2003/dsa-312
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2003/dsa-332
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2003/dsa-336

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CVE-2003-0248

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References (22)

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CVE-2003-0248

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🔗 References (22)

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References (22)

Frequently asked(4)