CVE-2007-4573

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2007-09-21T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The IA32 system call emulation functionality in Linux kernel 2.4.x and 2.6.x before 2.6.22.7, when running on the x86_64 architecture, does not zero extend the eax register after the 32bit entry path to ptrace is used, which might allow local users to gain privileges by triggering an out-of-bounds access to the system call table using the %RAX register."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-15T20:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "RHSA-2007:0937", "tags": ["vendor-advisory", "x_refsource_REDHAT"], "url": "http://www.redhat.com/support/errata/RHSA-2007-0937.html"}, {"name": "27212", "tags": 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"x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/29058"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://issues.rpath.com/browse/RPL-1754"}, {"name": "26917", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/26917"}, {"name": "DSA-1378", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2007/dsa-1378"}, {"name": "MDKSA-2007:195", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:195"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2007-4573", "datePublished": "2007-09-24T22:00:00.000Z", "dateReserved": "2007-08-28T00:00:00.000Z", "dateUpdated": "2024-08-07T15:01:09.784Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:x86_64:*:*:*:*:*", "matchCriteriaId": "58EF3270-25F7-44A1-806E-680B6D406B1F", "versionEndIncluding": "2.4.35", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:x86_64:*:*:*:*:*", "matchCriteriaId": "C6C3F3CA-3C63-40C1-9BE1-27489B5AC24F", "versionEndIncluding": "2.6.22.6", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The IA32 system call emulation functionality in Linux kernel 2.4.x and 2.6.x before 2.6.22.7, when running on the x86_64 architecture, does not zero extend the eax register after the 32bit entry path to ptrace is used, which might allow local users to gain privileges by triggering an out-of-bounds access to the system call table using the %RAX register."}, {"lang": "es", "value": "La funcionalidad de emulaci\u00f3n de llamada del sistema IA32 en Linux kernel 2.4.x y 2.6.x versiones anteriores a 2.6.22.7, cuando se ejecuta en arquitecturas x86_64, no extiende a cero el registro eax despu\u00e9s de ser usada una ruta de entrada 32bit en ptrace, lo cual podr\u00eda permitir a usuarios locales, obtener privilegios al disparar un acceso fuera de l\u00edmites en la tabla de llamadas del sistema utilizando el registro %RAX."}], "id": "CVE-2007-4573", "lastModified": "2026-06-16T22:44:21.527", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": true, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-09-24T22:17:00.000", "references": [{"source": "secalert@redhat.com", "url": "http://fedoranews.org/updates/FEDORA-2007-229.shtml"}, {"source": "secalert@redhat.com", "url": "http://kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.35.3"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2007-12/msg00001.html"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://lkml.org/lkml/2007/9/21/512"}, {"source": "secalert@redhat.com", "url": "http://lkml.org/lkml/2007/9/21/513"}, {"source": "secalert@redhat.com", "url": "http://marc.info/?l=full-disclosure&m=119062587407908&w=2"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/26917"}, {"source": "secalert@redhat.com", "url": "http://secunia.com/advisories/26919"}, {"source": "secalert@redhat.com", 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"af854a3a-2127-422b-91ae-364da2661108", "url": "https://issues.rpath.com/browse/RPL-1754"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9735"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00355.html"}], "sourceIdentifier": "secalert@redhat.com", "vendorComments": [{"comment": "This issue affected users who were running 64-bit versions of Red Hat Enterprise Linux 3, 4, or 5 on x86_64 architecture. It did not affect users of Red Hat Enterprise Linux 2.1. \n\nUpdates are available for Red Hat Enterprise Linux 3, 4, and 5 to correct\nthis issue. New kernel packages along with our advisory are available at\nthe URL below as well as via the Red Hat Network. http://rhn.redhat.com/errata/CVE-2007-4573.html\n", "lastModified": "2007-09-27T00:00:00", "organization": "Red Hat"}], "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Wojciech Purczynski for reporting this issue.", "affected_release": [{"advisory": "RHSA-2007:0938", "cpe": "cpe:/o:redhat:enterprise_linux:3", "package": "kernel-0:2.4.21-52.EL", "product_name": "Red Hat Enterprise Linux 3", "release_date": "2007-09-27T00:00:00Z"}, {"advisory": "RHSA-2007:0937", "cpe": "cpe:/o:redhat:enterprise_linux:4", "package": "kernel-0:2.6.9-55.0.9.EL", "product_name": "Red Hat Enterprise Linux 4", "release_date": "2007-09-27T00:00:00Z"}, {"advisory": "RHSA-2007:0936", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "kernel-0:2.6.18-8.1.14.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2007-09-27T00:00:00Z"}], "bugzilla": {"description": "x86_64 syscall vulnerability", "id": "294541", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=294541"}, "csaw": false, "details": ["The IA32 system call emulation functionality in Linux kernel 2.4.x and 2.6.x before 2.6.22.7, when running on the x86_64 architecture, does not zero extend the eax register after the 32bit entry path to ptrace is used, which might allow local users to gain privileges by triggering an out-of-bounds access to the system call table using the %RAX register."], "name": "CVE-2007-4573", "public_date": "2007-09-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2007-4573\nhttps://nvd.nist.gov/vuln/detail/CVE-2007-4573"], "statement": "This issue affected users who were running 64-bit versions of Red Hat Enterprise Linux 3, 4, or 5 on x86_64 architecture. It did not affect users of Red Hat Enterprise Linux 2.1.", "threat_severity": "Important"}

{}