Vulnerability-Lookup

GHSA-3RH5-9P47-7947

Vulnerability from github – Published: 2022-05-24 17:00 – Updated: 2022-05-24 17:00

Details

The Device Model in ACRN before 2019w25.5-140000p relies on assert calls in devicemodel/hw/pci/core.c and devicemodel/include/pci_core.h (instead of other mechanisms for propagating error information or diagnostic information), which might allow attackers to cause a denial of service (assertion failure) within pci core.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-18844"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-617"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-11-13T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The Device Model in ACRN before 2019w25.5-140000p relies on assert calls in devicemodel/hw/pci/core.c and devicemodel/include/pci_core.h (instead of other mechanisms for propagating error information or diagnostic information), which might allow attackers to cause a denial of service (assertion failure) within pci core.",
  "id": "GHSA-3rh5-9p47-7947",
  "modified": "2022-05-24T17:00:48Z",
  "published": "2022-05-24T17:00:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-18844"
    },
    {
      "type": "WEB",
      "url": "https://github.com/projectacrn/acrn-hypervisor/issues/3252"
    },
    {
      "type": "WEB",
      "url": "https://github.com/projectacrn/acrn-hypervisor/commit/2b3dedfb9ba13f15887f22b935d373f36c9a59fa"
    },
    {
      "type": "WEB",
      "url": "https://github.com/projectacrn/acrn-hypervisor/commit/6199e653418eda58cd698d8769820904453e2535"
    },
    {
      "type": "WEB",
      "url": "https://github.com/shuox/acrn-hypervisor/commit/97b153237c256c586e528eac7fc2f51aedb2b2fc"
    },
    {
      "type": "WEB",
      "url": "https://github.com/projectacrn/acrn-hypervisor/compare/acrn-2019w25.4-140000p...acrn-2019w25.5-140000p"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2019-18844 (GCVE-0-2019-18844)

Vulnerability from cvelistv5 – Published: 2019-11-13 19:12 – Updated: 2024-08-05 02:02

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/shuox/acrn-hypervisor/commit/9…	x_refsource_MISC
	https://github.com/projectacrn/acrn-hypervisor/is…	x_refsource_MISC
	https://github.com/projectacrn/acrn-hypervisor/co…	x_refsource_MISC
	https://github.com/projectacrn/acrn-hypervisor/co…	x_refsource_MISC
	https://github.com/projectacrn/acrn-hypervisor/co…	x_refsource_MISC

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  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T02:02:39.653Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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            ],
            "url": "https://github.com/shuox/acrn-hypervisor/commit/97b153237c256c586e528eac7fc2f51aedb2b2fc"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/projectacrn/acrn-hypervisor/issues/3252"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/projectacrn/acrn-hypervisor/commit/2b3dedfb9ba13f15887f22b935d373f36c9a59fa"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/projectacrn/acrn-hypervisor/compare/acrn-2019w25.4-140000p...acrn-2019w25.5-140000p"
          },
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            ],
            "url": "https://github.com/projectacrn/acrn-hypervisor/commit/6199e653418eda58cd698d8769820904453e2535"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
            {
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      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2020-01-22T05:03:03.000Z",
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        },
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          ],
          "url": "https://github.com/projectacrn/acrn-hypervisor/commit/6199e653418eda58cd698d8769820904453e2535"
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      "x_legacyV4Record": {
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        },
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2019-11-13T19:12:37.000Z",
    "dateReserved": "2019-11-09T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-3RH5-9P47-7947

CVE-2019-18844 (GCVE-0-2019-18844)

Tags

Sightings

Nomenclature