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.
{
"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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