github - ghsa-xv97-pm64-w44m

ghsa-xv97-pm64-w44m

Vulnerability from github

Published

2022-05-17 02:46

Modified

2022-05-17 02:46

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 handle_invept function in arch/x86/kvm/vmx.c in the Linux kernel 3.12 through 3.15 allows privileged KVM guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) via a single-context INVEPT instruction with a NULL EPT pointer.

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2017-8106"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-04-24T23:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The handle_invept function in arch/x86/kvm/vmx.c in the Linux kernel 3.12 through 3.15 allows privileged KVM guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) via a single-context INVEPT instruction with a NULL EPT pointer.",
  "id": "GHSA-xv97-pm64-w44m",
  "modified": "2022-05-17T02:46:59Z",
  "published": "2022-05-17T02:46:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-8106"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.kernel.org/show_bug.cgi?id=195167"
    },
    {
      "type": "WEB",
      "url": "https://launchpad.net/bugs/1678676"
    }
  ],
  "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-2017-8106 (GCVE-0-2017-8106)

Vulnerability from cvelistv5

Published

2017-04-24 23:00

Modified

2024-09-16 23:41

Severity ?

CWE

n/a

Summary

The handle_invept function in arch/x86/kvm/vmx.c in the Linux kernel 3.12 through 3.15 allows privileged KVM guest OS users to cause a denial of service (NULL pointer dereference and host OS crash) via a single-context INVEPT instruction with a NULL EPT pointer.

References

URL

Tags

	https://bugzilla.kernel.org/show_bug.cgi?id=195167	x_refsource_MISC
	https://launchpad.net/bugs/1678676	x_refsource_MISC

Impacted products

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

Show details on NVD website

To clipboard

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