github - ghsa-pqrp-hrrg-q69p

ghsa-pqrp-hrrg-q69p

Vulnerability from github

Published

2022-05-24 17:13

Modified

2022-05-24 17:13

Details

A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2020-2732"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-04-08T22:15:00Z",
    "severity": "LOW"
  },
  "details": "A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest.",
  "id": "GHSA-pqrp-hrrg-q69p",
  "modified": "2022-05-24T17:13:58Z",
  "published": "2022-05-24T17:13:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2732"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1805135"
    },
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      "type": "WEB",
      "url": "https://git.kernel.org/linus/07721feee46b4b248402133228235318199b05ec"
    },
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      "type": "WEB",
      "url": "https://git.kernel.org/linus/35a571346a94fb93b5b3b6a599675ef3384bc75c"
    },
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      "url": "https://git.kernel.org/linus/e71237d3ff1abf9f3388337cfebf53b96df2020d"
    },
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    },
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    },
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    },
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  "schema_version": "1.4.0",
  "severity": []
}

cve-2020-2732

Vulnerability from cvelistv5

Published

2020-04-08 21:10

Modified

2024-09-30 15:47

Severity ?

5.8 (Medium) - CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Summary

References

▼	URL	Tags
	https://www.openwall.com/lists/oss-security/2020/02/25/3	x_refsource_MISC
	https://www.spinics.net/lists/kvm/msg208259.html	x_refsource_MISC
	https://git.kernel.org/linus/07721feee46b4b248402133228235318199b05ec	x_refsource_MISC
	https://git.kernel.org/linus/35a571346a94fb93b5b3b6a599675ef3384bc75c	x_refsource_MISC
	https://git.kernel.org/linus/e71237d3ff1abf9f3388337cfebf53b96df2020d	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=1805135	x_refsource_MISC
	https://linux.oracle.com/errata/ELSA-2020-5540.html	x_refsource_MISC
	https://linux.oracle.com/errata/ELSA-2020-5542.html	x_refsource_MISC
	https://linux.oracle.com/errata/ELSA-2020-5543.html	x_refsource_MISC
	https://www.debian.org/security/2020/dsa-4667	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2020/dsa-4698	vendor-advisory, x_refsource_DEBIAN

Impacted products

▼	Vendor	Product
	Oracle Corporation	Oracle Linux

Show details on NVD website

JSON

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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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