github - ghsa-3m46-5wr7-v4jq

ghsa-3m46-5wr7-v4jq

Vulnerability from github

Published

2022-05-13 01:44

Modified

2022-05-13 01:44

Severity ?

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

Details

The load_segment_descriptor implementation in arch/x86/kvm/emulate.c in the Linux kernel before 4.9.5 improperly emulates a "MOV SS, NULL selector" instruction, which allows guest OS users to cause a denial of service (guest OS crash) or gain guest OS privileges via a crafted application.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2017-2583"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-02-06T06:59:00Z",
    "severity": "HIGH"
  },
  "details": "The load_segment_descriptor implementation in arch/x86/kvm/emulate.c in the Linux kernel before 4.9.5 improperly emulates a \"MOV SS, NULL selector\" instruction, which allows guest OS users to cause a denial of service (guest OS crash) or gain guest OS privileges via a crafted application.",
  "id": "GHSA-3m46-5wr7-v4jq",
  "modified": "2022-05-13T01:44:54Z",
  "published": "2022-05-13T01:44:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-2583"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/33ab91103b3415e12457e3104f0e4517ce12d0f3"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1615"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:1616"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2017-2583"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1414735"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3754-1"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=33ab91103b3415e12457e3104f0e4517ce12d0f3"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3791"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.5"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2017/01/19/2"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/95673"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2017-2583

Vulnerability from cvelistv5

Published

2017-02-06 06:04

Modified

2024-08-05 13:55

Severity ?

Summary

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1414735	x_refsource_CONFIRM
	https://github.com/torvalds/linux/commit/33ab91103b3415e12457e3104f0e4517ce12d0f3	x_refsource_CONFIRM
	https://access.redhat.com/errata/RHSA-2017:1615	vendor-advisory, x_refsource_REDHAT
	http://www.openwall.com/lists/oss-security/2017/01/19/2	mailing-list, x_refsource_MLIST
	https://usn.ubuntu.com/3754-1/	vendor-advisory, x_refsource_UBUNTU
	http://www.securityfocus.com/bid/95673	vdb-entry, x_refsource_BID
	https://access.redhat.com/errata/RHSA-2017:1616	vendor-advisory, x_refsource_REDHAT
	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=33ab91103b3415e12457e3104f0e4517ce12d0f3	x_refsource_CONFIRM
	http://www.debian.org/security/2017/dsa-3791	vendor-advisory, x_refsource_DEBIAN
	http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.5	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

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    "datePublished": "2017-02-06T06:04:00",
    "dateReserved": "2016-12-01T00:00:00",
    "dateUpdated": "2024-08-05T13:55:06.095Z",
    "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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