ghsa-hgx4-cgxm-99gj
Vulnerability from github
Published
2022-05-14 01:52
Modified
2022-05-14 01:52
Severity ?
Details
The ecryptfs_privileged_open function in fs/ecryptfs/kthread.c in the Linux kernel before 4.6.3 allows local users to gain privileges or cause a denial of service (stack memory consumption) via vectors involving crafted mmap calls for /proc pathnames, leading to recursive pagefault handling.
{
"affected": [],
"aliases": [
"CVE-2016-1583"
],
"database_specific": {
"cwe_ids": [
"CWE-119"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2016-06-27T10:59:00Z",
"severity": "HIGH"
},
"details": "The ecryptfs_privileged_open function in fs/ecryptfs/kthread.c in the Linux kernel before 4.6.3 allows local users to gain privileges or cause a denial of service (stack memory consumption) via vectors involving crafted mmap calls for /proc pathnames, leading to recursive pagefault handling.",
"id": "GHSA-hgx4-cgxm-99gj",
"modified": "2022-05-14T01:52:01Z",
"published": "2022-05-14T01:52:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-1583"
},
{
"type": "WEB",
"url": "https://github.com/torvalds/linux/commit/2f36db71009304b3f0b95afacd8eba1f9f046b87"
},
{
"type": "WEB",
"url": "https://github.com/torvalds/linux/commit/f0fe970df3838c202ef6c07a4c2b36838ef0a88b"
},
{
"type": "WEB",
"url": "https://github.com/torvalds/linux/commit/f5364c150aa645b3d7daa21b5c0b9feaa1c9cd6d"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2017:2760"
},
{
"type": "WEB",
"url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=836"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1344721"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/39992"
},
{
"type": "WEB",
"url": "https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.6.3"
},
{
"type": "WEB",
"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2f36db71009304b3f0b95afacd8eba1f9f046b87"
},
{
"type": "WEB",
"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f5364c150aa645b3d7daa21b5c0b9feaa1c9cd6d"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00027.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00044.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00052.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00056.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00003.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00008.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00009.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00014.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00016.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00018.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00019.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00020.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00021.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00022.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00026.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/137560/Linux-ecryptfs-Stack-Overflow.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2016-2124.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2016-2766.html"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2016/dsa-3607"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2016/06/10/8"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2016/06/22/1"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/91157"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1036763"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-2996-1"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-2997-1"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-2998-1"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-2999-1"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-3000-1"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-3001-1"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-3002-1"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-3003-1"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-3004-1"
},
{
"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"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-3008-1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.