ghsa-qfrw-q7qp-v27x
Vulnerability from github
Published
2022-05-13 01:23
Modified
2022-05-13 01:23
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

The d_walk function in fs/dcache.c in the Linux kernel through 3.17.2 does not properly maintain the semantics of rename_lock, which allows local users to cause a denial of service (deadlock and system hang) via a crafted application.

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{
  "affected": [],
  "aliases": [
    "CVE-2014-8559"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-11-10T11:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The d_walk function in fs/dcache.c in the Linux kernel through 3.17.2 does not properly maintain the semantics of rename_lock, which allows local users to cause a denial of service (deadlock and system hang) via a crafted application.",
  "id": "GHSA-qfrw-q7qp-v27x",
  "modified": "2022-05-13T01:23:44Z",
  "published": "2022-05-13T01:23:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-8559"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1159313"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=946e51f2bf37f1656916eb75bd0742ba33983c28"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ca5358ef75fc69fee5322a38a340f5739d997c10"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2014/10/25/171"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2014/10/25/179"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2014/10/25/180"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2014/10/26/101"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2014/10/26/116"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2014/10/26/128"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2014/10/26/129"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K05211147"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00035.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00020.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00009.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1976.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-1978.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/62801"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2015/dsa-3170"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2014/10/30/7"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/70854"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1034051"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2492-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2493-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2515-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2516-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2517-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2518-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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