{"id":"CVE-2004-0565","state":"PUBLISHED","title":"Floating point information leak in the context switch code for Linux 2.4.x only checks the MFH bit but does not verify the FPH owner, which allows local users to read register valu","description":"Floating point information leak in the context switch code for Linux 2.4.x only checks the MFH bit but does not verify the FPH owner, which allows local users to read register values of other processes by setting the MFH bit.","publishedAt":"2004-07-08T04:00:00.000Z","updatedAt":"2024-08-08T00:24:25.856Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://secunia.com/advisories/20163","http://archives.neohapsis.com/archives/linux/owl/2004-q2/0038.html","http://www.debian.org/security/2006/dsa-1082","http://www.debian.org/security/2006/dsa-1070","http://secunia.com/advisories/20162","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10714","http://www.debian.org/security/2006/dsa-1067","http://www.debian.org/security/2006/dsa-1069","http://www.securityfocus.com/bid/10687","https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=124734","http://www.mandriva.com/security/advisories?name=MDKSA-2004:066","http://secunia.com/advisories/20202","http://www.redhat.com/support/errata/RHSA-2004-504.html","https://exchange.xforce.ibmcloud.com/vulnerabilities/16644","http://secunia.com/advisories/20338"],"weaknesses":[],"ingestedAt":"2026-10-29T19:26:59.037Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2004/0xxx/CVE-2004-0565.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2004-0565","state":"PUBLISHED","datePublished":"2004-07-08T04:00:00.000Z","dateUpdated":"2024-08-08T00:24:25.856Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2004-06-15T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Floating point information leak in the context switch code for Linux 2.4.x only checks the MFH bit but does not verify the FPH owner, which allows local users to read register values of other processes by setting the MFH bit."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"http://secunia.com/advisories/20163","name":"20163","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://archives.neohapsis.com/archives/linux/owl/2004-q2/0038.html","name":"[owl-users] 20040619 Linux 2.4.26-ow2","tags":["mailing-list","x_refsource_MLIST"]},{"url":"http://www.debian.org/security/2006/dsa-1082","name":"DSA-1082","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"http://www.debian.org/security/2006/dsa-1070","name":"DSA-1070","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"http://secunia.com/advisories/20162","name":"20162","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10714","name":"oval:org.mitre.oval:def:10714","tags":["vdb-entry","signature","x_refsource_OVAL"]},{"url":"http://www.debian.org/security/2006/dsa-1067","name":"DSA-1067","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"http://www.debian.org/security/2006/dsa-1069","name":"DSA-1069","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"http://www.securityfocus.com/bid/10687","name":"10687","tags":["vdb-entry","x_refsource_BID"]},{"url":"https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=124734","tags":["x_refsource_MISC"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2004:066","name":"MDKSA-2004:066","tags":["vendor-advisory","x_refsource_MANDRAKE"]},{"url":"http://secunia.com/advisories/20202","name":"20202","tags":["third-party-advisory","x_refsource_SECUNIA"]},{"url":"http://www.redhat.com/support/errata/RHSA-2004-504.html","name":"RHSA-2004:504","tags":["vendor-advisory","x_refsource_REDHAT"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/16644","name":"linux-ia64-info-disclosure(16644)","tags":["vdb-entry","x_refsource_XF"]},{"url":"http://secunia.com/advisories/20338","name":"20338","tags":["third-party-advisory","x_refsource_SECUNIA"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2017-10-10T00:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2004-05-28T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2004-0565","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Floating point information leak in the context switch code for Linux 2.4.x only checks the MFH bit but does not verify the FPH owner, which allows local users to read register values of other processes by setting the MFH bit."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"20163","refsource":"SECUNIA","url":"http://secunia.com/advisories/20163"},{"name":"[owl-users] 20040619 Linux 2.4.26-ow2","refsource":"MLIST","url":"http://archives.neohapsis.com/archives/linux/owl/2004-q2/0038.html"},{"name":"DSA-1082","refsource":"DEBIAN","url":"http://www.debian.org/security/2006/dsa-1082"},{"name":"DSA-1070","refsource":"DEBIAN","url":"http://www.debian.org/security/2006/dsa-1070"},{"name":"20162","refsource":"SECUNIA","url":"http://secunia.com/advisories/20162"},{"name":"oval:org.mitre.oval:def:10714","refsource":"OVAL","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10714"},{"name":"DSA-1067","refsource":"DEBIAN","url":"http://www.debian.org/security/2006/dsa-1067"},{"name":"DSA-1069","refsource":"DEBIAN","url":"http://www.debian.org/security/2006/dsa-1069"},{"name":"10687","refsource":"BID","url":"http://www.securityfocus.com/bid/10687"},{"name":"https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=124734","refsource":"MISC","url":"https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=124734"},{"name":"MDKSA-2004:066","refsource":"MANDRAKE","url":"http://www.mandriva.com/security/advisories?name=MDKSA-2004:066"},{"name":"20202","refsource":"SECUNIA","url":"http://secunia.com/advisories/20202"},{"name":"RHSA-2004:504","refsource":"REDHAT","url":"http://www.redhat.com/support/errata/RHSA-2004-504.html"},{"name":"linux-ia64-info-disclosure(16644)","refsource":"XF","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/16644"},{"name":"20338","refsource":"SECUNIA","url":"http://secunia.com/advisories/20338"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://secunia.com/advisories/20163","name":"20163","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/linux/owl/2004-q2/0038.html","name":"[owl-users] 20040619 Linux 2.4.26-ow2","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"http://www.debian.org/security/2006/dsa-1082","name":"DSA-1082","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://www.debian.org/security/2006/dsa-1070","name":"DSA-1070","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://secunia.com/advisories/20162","name":"20162","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10714","name":"oval:org.mitre.oval:def:10714","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.debian.org/security/2006/dsa-1067","name":"DSA-1067","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://www.debian.org/security/2006/dsa-1069","name":"DSA-1069","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://www.securityfocus.com/bid/10687","name":"10687","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=124734","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2004:066","name":"MDKSA-2004:066","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred"]},{"url":"http://secunia.com/advisories/20202","name":"20202","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.redhat.com/support/errata/RHSA-2004-504.html","name":"RHSA-2004:504","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/16644","name":"linux-ia64-info-disclosure(16644)","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/20338","name":"20338","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-08T00:24:25.856Z"}}]}}}