ghsa-79c6-w7w7-4c6q
Vulnerability from github
Published
2022-05-02 03:38
Modified
2024-02-09 03:32
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details

The load_flat_shared_library function in fs/binfmt_flat.c in the flat subsystem in the Linux kernel before 2.6.31-rc6 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by executing a shared flat binary, which triggers an access of an "uninitialized cred pointer."

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{
  "affected": [],
  "aliases": [
    "CVE-2009-2768"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2009-08-14T15:16:00Z",
    "severity": "HIGH"
  },
  "details": "The load_flat_shared_library function in fs/binfmt_flat.c in the flat subsystem in the Linux kernel before 2.6.31-rc6 allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by executing a shared flat binary, which triggers an access of an \"uninitialized cred pointer.\"",
  "id": "GHSA-79c6-w7w7-4c6q",
  "modified": "2024-02-09T03:32:55Z",
  "published": "2022-05-02T03:38:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2009-2768"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/52909"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=3440625d78711bee41a84cf29c3d8c579b522666"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3440625d78711bee41a84cf29c3d8c579b522666"
    },
    {
      "type": "WEB",
      "url": "http://lkml.org/lkml/2009/6/22/91"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/36278"
    },
    {
      "type": "WEB",
      "url": "http://thread.gmane.org/gmane.linux.hardware.blackfin.kernel.devel/1905"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.30.5"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.31-rc6"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:051"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2009/08/13/1"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/36037"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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