ghsa-jx35-8v43-xcjq
Vulnerability from github
Published
2022-05-13 01:15
Modified
2022-05-13 01:15
Severity
Details
Multiple race conditions in the ext4 filesystem implementation in the Linux kernel before 4.5 allow local users to cause a denial of service (disk corruption) by writing to a page that is associated with a different user's file after unsynchronized hole punching and page-fault handling.
{
"affected": [],
"aliases": [
"CVE-2015-8839"
],
"database_specific": {
"cwe_ids": [
"CWE-362"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2016-05-02T10:59:00Z",
"severity": "MODERATE"
},
"details": "Multiple race conditions in the ext4 filesystem implementation in the Linux kernel before 4.5 allow local users to cause a denial of service (disk corruption) by writing to a page that is associated with a different user\u0027s file after unsynchronized hole punching and page-fault handling.",
"id": "GHSA-jx35-8v43-xcjq",
"modified": "2022-05-13T01:15:01Z",
"published": "2022-05-13T01:15:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8839"
},
{
"type": "WEB",
"url": "https://github.com/torvalds/linux/commit/ea3d7209ca01da209cda6f0dea8be9cc4b7a933b"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:1842"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:2077"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:2669"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1323577"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html"
},
{
"type": "WEB",
"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ea3d7209ca01da209cda6f0dea8be9cc4b7a933b"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2016/04/01/4"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/85798"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1035455"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-3005-1"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-3006-1"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-3007-1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
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