rhsa-2004_418
Vulnerability from csaf_redhat
Published
2004-08-03 21:50
Modified
2024-11-21 23:07
Summary
Red Hat Security Advisory: kernel security update

Notes

Topic
Updated kernel packages that fix potential information leaks and a incorrect driver permission for Red Hat Enterprise Linux 2.1 are now available.
Details
The Linux kernel handles the basic functions of the operating system. Paul Starzetz discovered flaws in the Linux kernel when handling file offset pointers. These consist of invalid conversions of 64 to 32-bit file offset pointers and possible race conditions. A local unprivileged user could make use of these flaws to access large portions of kernel memory. The Common Vulnerabilities and Exposures project (cve.mitre.org) has assigned the name CAN-2004-0415 to this issue. These packages contain a patch written by Al Viro to correct these flaws. Red Hat would like to thank iSEC Security Research for disclosing this issue and a number of vendor-sec participants for reviewing and working on the patch to this issue. In addition, these packages correct two minor issues: An bug in the e1000 network driver. This bug could be used by local users to leak small amounts of kernel memory (CAN-2004-0535). Inappropriate permissions on /proc/scsi/qla2300/HbaApiNode (CAN-2004-0587). All Red Hat Enterprise Linux 2.1 users are advised to upgrade their kernels to these erratum packages which contain backported patches to correct these issues.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "Updated kernel packages that fix potential information leaks and a\nincorrect driver permission for Red Hat Enterprise Linux 2.1 are now available.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The Linux kernel handles the basic functions of the operating system.\n\nPaul Starzetz discovered flaws in the Linux kernel when handling file\noffset pointers.  These consist of invalid conversions of 64 to 32-bit file\noffset pointers and possible race conditions.  A local unprivileged user\ncould make use of these flaws to access large portions of kernel memory. \nThe Common Vulnerabilities and Exposures project (cve.mitre.org) has\nassigned the name CAN-2004-0415 to this issue.\n\nThese packages contain a patch written by Al Viro to correct these flaws.\nRed Hat would like to thank iSEC Security Research for disclosing this\nissue and a number of vendor-sec participants for reviewing and working on\nthe patch to this issue.\n\nIn addition, these packages correct two minor issues:\n\nAn bug in the e1000 network driver. This bug could be used by local users\nto leak small amounts of kernel memory (CAN-2004-0535).\n\nInappropriate permissions on /proc/scsi/qla2300/HbaApiNode (CAN-2004-0587).\n\nAll Red Hat Enterprise Linux 2.1 users are advised to upgrade their kernels\nto these erratum packages which contain backported patches to correct these\nissues.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2004:418",
        "url": "https://access.redhat.com/errata/RHSA-2004:418"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
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      {
        "category": "external",
        "summary": "125170",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=125170"
      },
      {
        "category": "external",
        "summary": "126400",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=126400"
      },
      {
        "category": "external",
        "summary": "126415",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=126415"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2004/rhsa-2004_418.json"
      }
    ],
    "title": "Red Hat Security Advisory: kernel security update",
    "tracking": {
      "current_release_date": "2024-11-21T23:07:14+00:00",
      "generator": {
        "date": "2024-11-21T23:07:14+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.2.1"
        }
      },
      "id": "RHSA-2004:418",
      "initial_release_date": "2004-08-03T21:50:00+00:00",
      "revision_history": [
        {
          "date": "2004-08-03T21:50:00+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2004-08-03T00:00:00+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2024-11-21T23:07:14+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
                "product": {
                  "name": "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
                  "product_id": "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:2.1::as"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux ES version 2.1",
                "product": {
                  "name": "Red Hat Enterprise Linux ES version 2.1",
                  "product_id": "Red Hat Enterprise Linux ES version 2.1",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:redhat:enterprise_linux:2.1::es"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Red Hat Enterprise Linux WS version 2.1",
                "product": {
                  "name": "Red Hat Enterprise Linux WS version 2.1",
                  "product_id": "Red Hat Enterprise Linux WS version 2.1",
                  "product_identification_helper": {
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            "name": "Red Hat Enterprise Linux"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
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  },
  "vulnerabilities": [
    {
      "acknowledgments": [
        {
          "names": [
            "iSEC Security Research",
            "a number of vendor-sec participants"
          ]
        }
      ],
      "cve": "CVE-2004-0415",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1617198"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Linux kernel does not properly convert 64-bit file offset pointers to 32 bits, which allows local users to access portions of kernel memory.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
          "Red Hat Enterprise Linux ES version 2.1",
          "Red Hat Enterprise Linux WS version 2.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2004-0415"
        },
        {
          "category": "external",
          "summary": "RHBZ#1617198",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617198"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2004-0415",
          "url": "https://www.cve.org/CVERecord?id=CVE-2004-0415"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2004-0415",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2004-0415"
        }
      ],
      "release_date": "2004-08-03T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2004-08-03T21:50:00+00:00",
          "details": "Before applying this update, make sure that all previously-released\nerrata relevant to your system have been applied.  Use Red Hat\nNetwork to download and update your packages.  To launch the Red Hat\nUpdate Agent, use the following command:\n\n    up2date\n\nFor information on how to install packages manually, refer to the\nfollowing Web page for the System Administration or Customization\nguide specific to your system:\n\n    http://www.redhat.com/docs/manuals/enterprise/",
          "product_ids": [
            "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
            "Red Hat Enterprise Linux ES version 2.1",
            "Red Hat Enterprise Linux WS version 2.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2004:418"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "security flaw"
    },
    {
      "cve": "CVE-2004-0535",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1617224"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "The e1000 driver for Linux kernel 2.4.26 and earlier does not properly initialize memory before using it, which allows local users to read portions of kernel memory.  NOTE: this issue was originally incorrectly reported as a \"buffer overflow\" by some sources.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
          "Red Hat Enterprise Linux ES version 2.1",
          "Red Hat Enterprise Linux WS version 2.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2004-0535"
        },
        {
          "category": "external",
          "summary": "RHBZ#1617224",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617224"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2004-0535",
          "url": "https://www.cve.org/CVERecord?id=CVE-2004-0535"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2004-0535",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2004-0535"
        }
      ],
      "release_date": "2004-05-14T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2004-08-03T21:50:00+00:00",
          "details": "Before applying this update, make sure that all previously-released\nerrata relevant to your system have been applied.  Use Red Hat\nNetwork to download and update your packages.  To launch the Red Hat\nUpdate Agent, use the following command:\n\n    up2date\n\nFor information on how to install packages manually, refer to the\nfollowing Web page for the System Administration or Customization\nguide specific to your system:\n\n    http://www.redhat.com/docs/manuals/enterprise/",
          "product_ids": [
            "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
            "Red Hat Enterprise Linux ES version 2.1",
            "Red Hat Enterprise Linux WS version 2.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2004:418"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "security flaw"
    },
    {
      "cve": "CVE-2004-0587",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1617232"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "Insecure permissions for the /proc/scsi/qla2300/HbaApiNode file in Linux allows local users to cause a denial of service.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "security flaw",
          "title": "Vulnerability summary"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
          "Red Hat Enterprise Linux ES version 2.1",
          "Red Hat Enterprise Linux WS version 2.1"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2004-0587"
        },
        {
          "category": "external",
          "summary": "RHBZ#1617232",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1617232"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2004-0587",
          "url": "https://www.cve.org/CVERecord?id=CVE-2004-0587"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2004-0587",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2004-0587"
        }
      ],
      "release_date": "2004-05-04T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2004-08-03T21:50:00+00:00",
          "details": "Before applying this update, make sure that all previously-released\nerrata relevant to your system have been applied.  Use Red Hat\nNetwork to download and update your packages.  To launch the Red Hat\nUpdate Agent, use the following command:\n\n    up2date\n\nFor information on how to install packages manually, refer to the\nfollowing Web page for the System Administration or Customization\nguide specific to your system:\n\n    http://www.redhat.com/docs/manuals/enterprise/",
          "product_ids": [
            "Red Hat Enterprise Linux AS (Advanced Server) version 2.1 ",
            "Red Hat Enterprise Linux ES version 2.1",
            "Red Hat Enterprise Linux WS version 2.1"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2004:418"
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "security flaw"
    }
  ]
}


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