ghsa-5v37-529g-93gg
Vulnerability from github
Published
2022-05-24 16:54
Modified
2022-05-24 16:54
Details

An issue was discovered in xfs_setattr_nonsize in fs/xfs/xfs_iops.c in the Linux kernel through 5.2.9. XFS partially wedges when a chgrp fails on account of being out of disk quota. xfs_setattr_nonsize is failing to unlock the ILOCK after the xfs_qm_vop_chown_reserve call fails. This is primarily a local DoS attack vector, but it might result as well in remote DoS if the XFS filesystem is exported for instance via NFS.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-15538"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-08-25T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in xfs_setattr_nonsize in fs/xfs/xfs_iops.c in the Linux kernel through 5.2.9. XFS partially wedges when a chgrp fails on account of being out of disk quota. xfs_setattr_nonsize is failing to unlock the ILOCK after the xfs_qm_vop_chown_reserve call fails. This is primarily a local DoS attack vector, but it might result as well in remote DoS if the XFS filesystem is exported for instance via NFS.",
  "id": "GHSA-5v37-529g-93gg",
  "modified": "2022-05-24T16:54:43Z",
  "published": "2022-05-24T16:54:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-15538"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/1fb254aa983bf190cfd685d40c64a480a9bafaee"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1fb254aa983bf190cfd685d40c64a480a9bafaee"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00014.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00015.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O3RUDQJXRJQVGHCGR4YZWTQ3ECBI7TXH"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T4JZ6AEUKFWBHQAROGMQARJ274PQP2QP"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/linux-xfs/20190823035528.GH1037422@magnolia"
    },
    {
      "type": "WEB",
      "url": "https://lore.kernel.org/linux-xfs/20190823192433.GA8736@eldamar.local"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20191004-0001"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K32592426?utm_source=f5support\u0026amp;utm_medium=RSS"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4144-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4147-1"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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