ghsa-p2cx-8gq2-993w
Vulnerability from github
Published
2022-05-14 03:32
Modified
2022-05-14 03:32
Severity ?
Details
The move_pages system call in mm/migrate.c in the Linux kernel before 4.12.9 doesn't check the effective uid of the target process, enabling a local attacker to learn the memory layout of a setuid executable despite ASLR.
{
"affected": [],
"aliases": [
"CVE-2017-14140"
],
"database_specific": {
"cwe_ids": [
"CWE-200"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-09-05T06:29:00Z",
"severity": "MODERATE"
},
"details": "The move_pages system call in mm/migrate.c in the Linux kernel before 4.12.9 doesn\u0027t check the effective uid of the target process, enabling a local attacker to learn the memory layout of a setuid executable despite ASLR.",
"id": "GHSA-p2cx-8gq2-993w",
"modified": "2022-05-14T03:32:25Z",
"published": "2022-05-14T03:32:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-14140"
},
{
"type": "WEB",
"url": "https://github.com/torvalds/linux/commit/197e7e521384a23b9e585178f3f11c9fa08274b9"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2018:0676"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2018:1062"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/pixel/2018-01-01"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3583-1"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3583-2"
},
{
"type": "WEB",
"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=197e7e521384a23b9e585178f3f11c9fa08274b9"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2017/dsa-3981"
},
{
"type": "WEB",
"url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.12.9"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/100876"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.