cve-2009-2848
Vulnerability from cvelistv5
Published
2009-08-18 20:41
Modified
2024-08-07 06:07
Severity
Summary
The execve function in the Linux kernel, possibly 2.6.30-rc6 and earlier, does not properly clear the current->clear_child_tid pointer, which allows local users to cause a denial of service (memory corruption) or possibly gain privileges via a clone system call with CLONE_CHILD_SETTID or CLONE_CHILD_CLEARTID enabled, which is not properly handled during thread creation and exit.
References
SourceURLTags
cve@mitre.orghttp://article.gmane.org/gmane.linux.kernel/871942Broken Link
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2009-11/msg00005.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2009-11/msg00007.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2010-02/msg00005.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2009-1243.htmlThird Party Advisory
cve@mitre.orghttp://secunia.com/advisories/35983Broken Link
cve@mitre.orghttp://secunia.com/advisories/36501Broken Link
cve@mitre.orghttp://secunia.com/advisories/36562Broken Link
cve@mitre.orghttp://secunia.com/advisories/36759Broken Link
cve@mitre.orghttp://secunia.com/advisories/37105Broken Link
cve@mitre.orghttp://secunia.com/advisories/37351Broken Link
cve@mitre.orghttp://secunia.com/advisories/37471Broken Link
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2009/08/04/2Exploit, Mailing List, Third Party Advisory
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2009/08/05/10Exploit, Mailing List, Third Party Advisory
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2009-1438.htmlBroken Link
cve@mitre.orghttp://www.securityfocus.com/archive/1/507985/100/0/threadedThird Party Advisory, VDB Entry
cve@mitre.orghttp://www.securityfocus.com/archive/1/512019/100/0/threadedThird Party Advisory, VDB Entry
cve@mitre.orghttp://www.ubuntu.com/usn/USN-852-1Third Party Advisory
cve@mitre.orghttp://www.vmware.com/security/advisories/VMSA-2009-0016.htmlThird Party Advisory
cve@mitre.orghttp://www.vupen.com/english/advisories/2009/3316Broken Link
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/52899Third Party Advisory, VDB Entry
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11412Third Party Advisory
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8598Third Party Advisory
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9766Third Party Advisory
cve@mitre.orghttps://rhn.redhat.com/errata/RHSA-2009-1550.htmlThird Party Advisory
cve@mitre.orghttps://www.redhat.com/archives/fedora-package-announce/2009-August/msg01256.htmlMailing List, Third Party Advisory
Impacted products
VendorProduct
n/an/a
Show details on NVD website

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              "url": "http://secunia.com/advisories/35983"
            },
            {
              "name": "RHSA-2009:1550",
              "refsource": "REDHAT",
              "url": "https://rhn.redhat.com/errata/RHSA-2009-1550.html"
            },
            {
              "name": "36501",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/36501"
            },
            {
              "name": "oval:org.mitre.oval:def:8598",
              "refsource": "OVAL",
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8598"
            },
            {
              "name": "[oss-security] 20090804 CVE request - kernel: execve: must clear current-\u003eclear_child_tid",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2009/08/04/2"
            },
            {
              "name": "[oss-security] 20090805 Re: CVE request - kernel: execve: must clear current-\u003eclear_child_tid",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2009/08/05/10"
            },
            {
              "name": "RHSA-2009:1438",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2009-1438.html"
            },
            {
              "name": "SUSE-SA:2009:054",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00005.html"
            },
            {
              "name": "ADV-2009-3316",
              "refsource": "VUPEN",
              "url": "http://www.vupen.com/english/advisories/2009/3316"
            },
            {
              "name": "37105",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/37105"
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          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2009-2848",
    "datePublished": "2009-08-18T20:41:00",
    "dateReserved": "2009-08-18T00:00:00",
    "dateUpdated": "2024-08-07T06:07:37.170Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
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clonaci\u00f3n que llama con CLONE_CHILD_SETTID o CLONE_CHILD_CLEARTID habilitadas, que no son manejados apropiadamente durante la creaci\u00f3n y salida de hilos 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  }
}


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