github - ghsa-cgrc-gg26-w6wg

ghsa-cgrc-gg26-w6wg

Vulnerability from github

Published

2022-05-14 01:19

Modified

2022-05-14 01:19

Severity ?

5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

The resv_map_release function in mm/hugetlb.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service (BUG) via a crafted application that makes mmap system calls and has a large pgoff argument to the remap_file_pages system call.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2018-7740"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-03-07T08:29:00Z",
    "severity": "MODERATE"
  },
  "details": "The resv_map_release function in mm/hugetlb.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service (BUG) via a crafted application that makes mmap system calls and has a large pgoff argument to the remap_file_pages system call.",
  "id": "GHSA-cgrc-gg26-w6wg",
  "modified": "2022-05-14T01:19:37Z",
  "published": "2022-05-14T01:19:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-7740"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:3083"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:3096"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.kernel.org/show_bug.cgi?id=199037"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3910-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3910-2"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4187"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4188"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/103316"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2018-7740

Vulnerability from cvelistv5

Published

2018-03-07 08:00

Modified

2024-08-05 06:37

Severity ?

Summary

References

▼	URL	Tags
	https://access.redhat.com/errata/RHSA-2018:3083	vendor-advisory, x_refsource_REDHAT
	https://www.debian.org/security/2018/dsa-4187	vendor-advisory, x_refsource_DEBIAN
	https://usn.ubuntu.com/3910-1/	vendor-advisory, x_refsource_UBUNTU
	https://www.debian.org/security/2018/dsa-4188	vendor-advisory, x_refsource_DEBIAN
	https://usn.ubuntu.com/3910-2/	vendor-advisory, x_refsource_UBUNTU
	https://bugzilla.kernel.org/show_bug.cgi?id=199037	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/103316	vdb-entry, x_refsource_BID
	https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html	mailing-list, x_refsource_MLIST
	https://access.redhat.com/errata/RHSA-2018:3096	vendor-advisory, x_refsource_REDHAT

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

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              "x_refsource_REDHAT",
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            "url": "https://access.redhat.com/errata/RHSA-2018:3083"
          },
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          },
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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.
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.

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