GSD-2010-4258

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
The do_exit function in kernel/exit.c in the Linux kernel before 2.6.36.2 does not properly handle a KERNEL_DS get_fs value, which allows local users to bypass intended access_ok restrictions, overwrite arbitrary kernel memory locations, and gain privileges by leveraging a (1) BUG, (2) NULL pointer dereference, or (3) page fault, as demonstrated by vectors involving the clear_child_tid feature and the splice system call.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2010-4258",
    "description": "The do_exit function in kernel/exit.c in the Linux kernel before 2.6.36.2 does not properly handle a KERNEL_DS get_fs value, which allows local users to bypass intended access_ok restrictions, overwrite arbitrary kernel memory locations, and gain privileges by leveraging a (1) BUG, (2) NULL pointer dereference, or (3) page fault, as demonstrated by vectors involving the clear_child_tid feature and the splice system call.",
    "id": "GSD-2010-4258",
    "references": [
      "https://www.suse.com/security/cve/CVE-2010-4258.html",
      "https://www.debian.org/security/2011/dsa-2153",
      "https://packetstormsecurity.com/files/cve/CVE-2010-4258"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
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      "id": "GSD-2010-4258",
      "modified": "2023-12-13T01:21:30.284512Z",
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              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00007.html"
            },
            {
              "name": "43056",
              "refsource": "SECUNIA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://secunia.com/advisories/43056"
            },
            {
              "name": "ADV-2011-0375",
              "refsource": "VUPEN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.vupen.com/english/advisories/2011/0375"
            },
            {
              "name": "SUSE-SA:2011:008",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html"
            },
            {
              "name": "43291",
              "refsource": "SECUNIA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://secunia.com/advisories/43291"
            },
            {
              "name": "ADV-2011-0298",
              "refsource": "VUPEN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.vupen.com/english/advisories/2011/0298"
            },
            {
              "name": "SUSE-SA:2011:007",
              "refsource": "SUSE",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html"
            },
            {
              "name": "MDVSA-2011:029",
              "refsource": "MANDRIVA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:029"
            },
            {
              "name": "http://googlechromereleases.blogspot.com/2011/01/chrome-os-beta-channel-update.html",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://googlechromereleases.blogspot.com/2011/01/chrome-os-beta-channel-update.html"
            },
            {
              "name": "http://code.google.com/p/chromium-os/issues/detail?id=10234",
              "refsource": "CONFIRM",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://code.google.com/p/chromium-os/issues/detail?id=10234"
            },
            {
              "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=33dd94ae1ccbfb7bf0fb6c692bc3d1c4269e6177",
              "refsource": "MISC",
              "tags": [],
              "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=33dd94ae1ccbfb7bf0fb6c692bc3d1c4269e6177"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "HIGH",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.2,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:H/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 1.9,
          "impactScore": 10.0,
          "obtainAllPrivilege": true,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2023-02-13T04:28Z",
      "publishedDate": "2010-12-30T19:00Z"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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