github - ghsa-gpgg-jpcr-93m3

ghsa-gpgg-jpcr-93m3

Vulnerability from github

Published

2022-05-14 01:18

Modified

2022-05-14 01:18

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 vcpu_scan_ioapic function in arch/x86/kvm/x86.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where ioapic is uninitialized.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2018-19407"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-11-21T00:29:00Z",
    "severity": "MODERATE"
  },
  "details": "The vcpu_scan_ioapic function in arch/x86/kvm/x86.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where ioapic is uninitialized.",
  "id": "GHSA-gpgg-jpcr-93m3",
  "modified": "2022-05-14T01:18:24Z",
  "published": "2022-05-14T01:18:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19407"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html"
    },
    {
      "type": "WEB",
      "url": "https://lkml.org/lkml/2018/11/20/580"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3871-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3871-3"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3871-4"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3871-5"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3872-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3878-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3878-2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3879-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3879-2"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/105987"
    }
  ],
  "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-2018-19407 (GCVE-0-2018-19407)

Vulnerability from cvelistv5

Published

2018-11-21 00:00

Modified

2024-08-05 11:37

Severity ?

CWE

Summary

References

▼	URL	Tags
	https://usn.ubuntu.com/3879-2/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/3872-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/3878-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/3879-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/3871-5/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/3878-2/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/3871-4/	vendor-advisory, x_refsource_UBUNTU
	http://www.securityfocus.com/bid/105987	vdb-entry, x_refsource_BID
	https://usn.ubuntu.com/3871-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/3871-3/	vendor-advisory, x_refsource_UBUNTU
	https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html	mailing-list, x_refsource_MLIST
	https://lkml.org/lkml/2018/11/20/580	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
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            "tags": [
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            "url": "https://usn.ubuntu.com/3878-2/"
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          ],
          "url": "https://usn.ubuntu.com/3871-1/"
        },
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          "tags": [
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          ],
          "url": "https://usn.ubuntu.com/3871-3/"
        },
        {
          "name": "[debian-lts-announce] 20190315 [SECURITY] [DLA 1715-1] linux-4.9 security update",
          "tags": [
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          ],
          "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html"
        },
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          ],
          "url": "https://lkml.org/lkml/2018/11/20/580"
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      "x_legacyV4Record": {
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    "datePublished": "2018-11-21T00:00:00",
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    "dateUpdated": "2024-08-05T11:37:11.452Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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