CVE-2007-4573
Vulnerability from cvelistv5
Published
2007-09-24 22:00
Modified
2024-08-07 15:01
Severity ?
Summary
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.
References
secalert@redhat.comhttp://fedoranews.org/updates/FEDORA-2007-229.shtml
secalert@redhat.comhttp://kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.35.3
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2007-12/msg00001.html
secalert@redhat.comhttp://lkml.org/lkml/2007/9/21/512Patch
secalert@redhat.comhttp://lkml.org/lkml/2007/9/21/513
secalert@redhat.comhttp://marc.info/?l=full-disclosure&m=119062587407908&w=2
secalert@redhat.comhttp://secunia.com/advisories/26917
secalert@redhat.comhttp://secunia.com/advisories/26919
secalert@redhat.comhttp://secunia.com/advisories/26934
secalert@redhat.comhttp://secunia.com/advisories/26953
secalert@redhat.comhttp://secunia.com/advisories/26955
secalert@redhat.comhttp://secunia.com/advisories/26978
secalert@redhat.comhttp://secunia.com/advisories/26994
secalert@redhat.comhttp://secunia.com/advisories/26995
secalert@redhat.comhttp://secunia.com/advisories/27212
secalert@redhat.comhttp://secunia.com/advisories/27227
secalert@redhat.comhttp://secunia.com/advisories/27912
secalert@redhat.comhttp://secunia.com/advisories/29058
secalert@redhat.comhttp://securitytracker.com/id?1018748
secalert@redhat.comhttp://www.debian.org/security/2007/dsa-1378
secalert@redhat.comhttp://www.debian.org/security/2007/dsa-1381
secalert@redhat.comhttp://www.debian.org/security/2008/dsa-1504
secalert@redhat.comhttp://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.7
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDKSA-2007:195
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDKSA-2007:196
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2008:008
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2008:105
secalert@redhat.comhttp://www.novell.com/linux/security/advisories/2007_53_kernel.html
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2007-0936.html
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2007-0937.html
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2007-0938.html
secalert@redhat.comhttp://www.securityfocus.com/archive/1/480451/100/0/threaded
secalert@redhat.comhttp://www.securityfocus.com/archive/1/480705/100/0/threaded
secalert@redhat.comhttp://www.securityfocus.com/bid/25774
secalert@redhat.comhttp://www.ubuntu.com/usn/usn-518-1
secalert@redhat.comhttp://www.vupen.com/english/advisories/2007/3246
secalert@redhat.comhttps://issues.rpath.com/browse/RPL-1754
secalert@redhat.comhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9735
secalert@redhat.comhttps://www.redhat.com/archives/fedora-package-announce/2007-September/msg00355.html
af854a3a-2127-422b-91ae-364da2661108http://fedoranews.org/updates/FEDORA-2007-229.shtml
af854a3a-2127-422b-91ae-364da2661108http://kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.35.3
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2007-12/msg00001.html
af854a3a-2127-422b-91ae-364da2661108http://lkml.org/lkml/2007/9/21/512Patch
af854a3a-2127-422b-91ae-364da2661108http://lkml.org/lkml/2007/9/21/513
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=full-disclosure&m=119062587407908&w=2
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/26917
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/26919
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/26934
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/26953
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/26955
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/26978
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/26994
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/26995
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/27212
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/27227
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/27912
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/29058
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1018748
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2007/dsa-1378
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2007/dsa-1381
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2008/dsa-1504
af854a3a-2127-422b-91ae-364da2661108http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.7
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDKSA-2007:195
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDKSA-2007:196
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2008:008
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2008:105
af854a3a-2127-422b-91ae-364da2661108http://www.novell.com/linux/security/advisories/2007_53_kernel.html
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2007-0936.html
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2007-0937.html
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2007-0938.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/480451/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/480705/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/25774
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/usn-518-1
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2007/3246
af854a3a-2127-422b-91ae-364da2661108https://issues.rpath.com/browse/RPL-1754
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9735
af854a3a-2127-422b-91ae-364da2661108https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00355.html
Impacted products
Vendor Product Version
Show details on NVD website


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          "name": "DSA-1504",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2008/dsa-1504"
        },
        {
          "name": "25774",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/25774"
        },
        {
          "name": "MDVSA-2008:008",
          "tags": [
            "vendor-advisory",
            "x_refsource_MANDRIVA"
          ],
          "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:008"
        },
        {
          "name": "26919",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/26919"
        },
        {
          "name": "27912",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/27912"
        },
        {
          "name": "USN-518-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/usn-518-1"
        },
        {
          "name": "ADV-2007-3246",
          "tags": [
            "vdb-entry",
            "x_refsource_VUPEN"
          ],
          "url": "http://www.vupen.com/english/advisories/2007/3246"
        },
        {
          "name": "[linux-kernel] 20070921 Re: Linux 2.6.22.7",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://lkml.org/lkml/2007/9/21/513"
        },
        {
          "name": "20070926 Re: COSEINC Linux Advisory #2: IA32 System CallEmulation Vulnerability",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "http://www.securityfocus.com/archive/1/480705/100/0/threaded"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.7"
        },
        {
          "name": "oval:org.mitre.oval:def:9735",
          "tags": [
            "vdb-entry",
            "signature",
            "x_refsource_OVAL"
          ],
          "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9735"
        },
        {
          "name": "FEDORA-2007-712",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00355.html"
        },
        {
          "name": "DSA-1381",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2007/dsa-1381"
        },
        {
          "name": "20070924 COSEINC Linux Advisory #2: IA32 System Call",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://marc.info/?l=full-disclosure\u0026m=119062587407908\u0026w=2"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.35.3"
        },
        {
          "name": "MDKSA-2007:196",
          "tags": [
            "vendor-advisory",
            "x_refsource_MANDRIVA"
          ],
          "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:196"
        },
        {
          "name": "MDVSA-2008:105",
          "tags": [
            "vendor-advisory",
            "x_refsource_MANDRIVA"
          ],
          "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2008:105"
        },
        {
          "name": "SUSE-SA:2007:064",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2007-12/msg00001.html"
        },
        {
          "name": "RHSA-2007:0936",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://www.redhat.com/support/errata/RHSA-2007-0936.html"
        },
        {
          "name": "26955",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/26955"
        },
        {
          "name": "29058",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/29058"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://issues.rpath.com/browse/RPL-1754"
        },
        {
          "name": "26917",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/26917"
        },
        {
          "name": "DSA-1378",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2007/dsa-1378"
        },
        {
          "name": "MDKSA-2007:195",
          "tags": [
            "vendor-advisory",
            "x_refsource_MANDRIVA"
          ],
          "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",
    "dateReserved": "2007-08-28T00:00:00",
    "dateUpdated": "2024-08-07T15:01:09.784Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2007-4573\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2007-09-24T22:17:00.000\",\"lastModified\":\"2024-11-21T00:35:55.607\",\"vulnStatus\":\"Modified\",\"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.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":7.2,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":3.9,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":true,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-264\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:x86_64:*:*:*:*:*\",\"versionEndIncluding\":\"2.4.35\",\"matchCriteriaId\":\"58EF3270-25F7-44A1-806E-680B6D406B1F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:x86_64:*:*:*:*:*\",\"versionEndIncluding\":\"2.6.22.6\",\"matchCriteriaId\":\"C6C3F3CA-3C63-40C1-9BE1-27489B5AC24F\"}]}]}],\"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\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Patch\"]},{\"url\":\"http://lkml.org/lkml/2007/9/21/513\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://marc.info/?l=full-disclosure\u0026m=119062587407908\u0026w=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/archiv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Hat\",\"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\"}]}}"
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.