CVE-2007-4573

{"id": "CVE-2007-4573", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": true, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2007-09-24T22:17:00.000", "references": [{"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"}, {"url": "http://lkml.org/lkml/2007/9/21/512", "tags": ["Patch"], "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"}, {"url": "http://secunia.com/advisories/26934", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/26953", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/26955", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/26978", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/26994", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/26995", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/27212", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/27227", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/27912", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/29058", "source": "secalert@redhat.com"}, {"url": "http://securitytracker.com/id?1018748", "source": "secalert@redhat.com"}, {"url": "http://www.debian.org/security/2007/dsa-1378", "source": "secalert@redhat.com"}, {"url": "http://www.debian.org/security/2007/dsa-1381", "source": "secalert@redhat.com"}, {"url": "http://www.debian.org/security/2008/dsa-1504", "source": "secalert@redhat.com"}, {"url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.7", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:195", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:196", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:008", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:105", "source": "secalert@redhat.com"}, {"url": "http://www.novell.com/linux/security/advisories/2007_53_kernel.html", "source": "secalert@redhat.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2007-0936.html", "source": "secalert@redhat.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2007-0937.html", "source": "secalert@redhat.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2007-0938.html", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/archive/1/480451/100/0/threaded", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/archive/1/480705/100/0/threaded", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/25774", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/usn-518-1", "source": "secalert@redhat.com"}, {"url": "http://www.vupen.com/english/advisories/2007/3246", "source": "secalert@redhat.com"}, {"url": "https://issues.rpath.com/browse/RPL-1754", "source": "secalert@redhat.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9735", "source": "secalert@redhat.com"}, {"url": "https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00355.html", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "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."}], "lastModified": "2018-10-15T21:36:25.467", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:x86_64:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "58EF3270-25F7-44A1-806E-680B6D406B1F", "versionEndIncluding": "2.4.35"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:x86_64:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C6C3F3CA-3C63-40C1-9BE1-27489B5AC24F", "versionEndIncluding": "2.6.22.6"}], "operator": "OR"}]}], "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"}], "sourceIdentifier": "secalert@redhat.com"}