github - ghsa-c292-2j32-cgq5

ghsa-c292-2j32-cgq5

Vulnerability from github

Published

2022-05-13 01:48

Modified

2022-05-13 01:48

Severity ?

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

Details

An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users to cause a denial of service (unexpectedly high interrupt number, array overrun, and hypervisor crash) or possibly gain hypervisor privileges by setting up an HPET timer to deliver interrupts in IO-APIC mode, aka vHPET interrupt injection.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2018-10982"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-05-10T23:29:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users to cause a denial of service (unexpectedly high interrupt number, array overrun, and hypervisor crash) or possibly gain hypervisor privileges by setting up an HPET timer to deliver interrupts in IO-APIC mode, aka vHPET interrupt injection.",
  "id": "GHSA-c292-2j32-cgq5",
  "modified": "2022-05-13T01:48:59Z",
  "published": "2022-05-13T01:48:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-10982"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/05/msg00015.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201810-06"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4201"
    },
    {
      "type": "WEB",
      "url": "https://xenbits.xen.org/xsa/advisory-261.html"
    },
    {
      "type": "WEB",
      "url": "http://openwall.com/lists/oss-security/2018/05/08/2"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/104150"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2018-10982

Vulnerability from cvelistv5

Published

2018-05-10 23:00

Modified

2024-08-05 07:54

Severity ?

Summary

References

▼	URL	Tags
	https://security.gentoo.org/glsa/201810-06	vendor-advisory, x_refsource_GENTOO
	https://lists.debian.org/debian-lts-announce/2018/05/msg00015.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2018/dsa-4201	vendor-advisory, x_refsource_DEBIAN
	https://lists.debian.org/debian-lts-announce/2018/10/msg00009.html	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/104150	vdb-entry, x_refsource_BID
	http://openwall.com/lists/oss-security/2018/05/08/2	x_refsource_CONFIRM
	https://xenbits.xen.org/xsa/advisory-261.html	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

{
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              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
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          },
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            ],
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          },
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      "providerMetadata": {
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          "url": "https://www.debian.org/security/2018/dsa-4201"
        },
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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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