GHSA-24VG-FHQP-9WRX

Vulnerability from github – Published: 2022-05-13 01:23 – Updated: 2025-04-11 03:39
VLAI
Details

The compat_alloc_user_space functions in include/asm/compat.h files in the Linux kernel before 2.6.36-rc4-git2 on 64-bit platforms do not properly allocate the userspace memory required for the 32-bit compatibility layer, which allows local users to gain privileges by leveraging the ability of the compat_mc_getsockopt function (aka the MCAST_MSFILTER getsockopt support) to control a certain length value, related to a "stack pointer underflow" issue, as exploited in the wild in September 2010.

Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2010-3081"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2010-09-24T20:00:00Z",
    "severity": "HIGH"
  },
  "details": "The compat_alloc_user_space functions in include/asm/compat.h files in the Linux kernel before 2.6.36-rc4-git2 on 64-bit platforms do not properly allocate the userspace memory required for the 32-bit compatibility layer, which allows local users to gain privileges by leveraging the ability of the compat_mc_getsockopt function (aka the MCAST_MSFILTER getsockopt support) to control a certain length value, related to a \"stack pointer underflow\" issue, as exploited in the wild in September 2010.",
  "id": "GHSA-24vg-fhqp-9wrx",
  "modified": "2025-04-11T03:39:19Z",
  "published": "2022-05-13T01:23:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-3081"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2010:0704"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2010:0705"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2010:0711"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2010:0718"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2010:0719"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2010:0758"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2010:0842"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2010:0882"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/kb/docs/DOC-40265"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2010-3081"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=634457"
    },
    {
      "type": "WEB",
      "url": "http://archives.neohapsis.com/archives/fulldisclosure/2010-09/0273.html"
    },
    {
      "type": "WEB",
      "url": "http://archives.neohapsis.com/archives/fulldisclosure/2010-09/0278.html"
    },
    {
      "type": "WEB",
      "url": "http://blog.ksplice.com/2010/09/cve-2010-3081"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c41d68a513c71e35a14f66d71782d27a79a81ea6"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c41d68a513c71e35a14f66d71782d27a79a81ea6"
    },
    {
      "type": "WEB",
      "url": "http://isc.sans.edu/diary.html?storyid=9574"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00003.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=oss-security\u0026m=128461522230211\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/42384"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/43315"
    },
    {
      "type": "WEB",
      "url": "http://sota.gen.nz/compat1"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.36-rc4-git2.log"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:198"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:214"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2010:247"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2010-0758.html"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2010-0842.html"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2010-0882.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/514938/30/30/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/516397/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.vmware.com/security/advisories/VMSA-2010-0017.html"
    },
    {
      "type": "WEB",
      "url": "http://www.vmware.com/security/advisories/VMSA-2011-0003.html"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2010/3083"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2010/3117"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2011/0298"
    }
  ],
  "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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