Vulnerability-Lookup

GHSA-4Q8M-H7MW-RPPJ

Vulnerability from github – Published: 2022-05-13 01:13 – Updated: 2022-05-13 01:13

Details

QEMU (aka Quick Emulator) built with the Virtio GPU Device emulator support is vulnerable to an information leakage issue. It could occur while processing 'VIRTIO_GPU_CMD_GET_CAPSET_INFO' command. A guest user/process could use this flaw to leak contents of the host memory bytes.

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2016-9845"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-12-29T22:59:00Z",
    "severity": "MODERATE"
  },
  "details": "QEMU (aka Quick Emulator) built with the Virtio GPU Device emulator support is vulnerable to an information leakage issue. It could occur while processing \u0027VIRTIO_GPU_CMD_GET_CAPSET_INFO\u0027 command. A guest user/process could use this flaw to leak contents of the host memory bytes.",
  "id": "GHSA-4q8m-h7mw-rppj",
  "modified": "2022-05-13T01:13:37Z",
  "published": "2022-05-13T01:13:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9845"
    },
    {
      "type": "WEB",
      "url": "https://lists.nongnu.org/archive/html/qemu-devel/2016-11/msg00019.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201701-49"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/12/05/15"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/12/05/22"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/94763"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2016-9845 (GCVE-0-2016-9845)

Vulnerability from cvelistv5 – Published: 2016-12-29 22:00 – Updated: 2024-08-06 02:59

Summary

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

5 references

URL	Tags
http://www.openwall.com/lists/oss-security/2016/1…	mailing-listx_refsource_MLIST
https://lists.nongnu.org/archive/html/qemu-devel/…	mailing-listx_refsource_MLIST
https://security.gentoo.org/glsa/201701-49	vendor-advisoryx_refsource_GENTOO
http://www.securityfocus.com/bid/94763	vdb-entryx_refsource_BID
http://www.openwall.com/lists/oss-security/2016/1…	mailing-listx_refsource_MLIST

Date Public

2016-11-01 00:00

Show details on NVD website

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:59:03.575Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "name": "[oss-security] 20161205 Re: CVE request: Qemu: display: virtio-gpu-3d: information leakage in virgl_cmd_get_capset_info",
            "tags": [
              "mailing-list",
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              "x_transferred"
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            "url": "http://www.openwall.com/lists/oss-security/2016/12/05/22"
          },
          {
            "name": "[qemu-devel] 20161101 [PATCH] virtio-gpu: fix information leak in getting capset info dispatch",
            "tags": [
              "mailing-list",
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            ],
            "url": "https://lists.nongnu.org/archive/html/qemu-devel/2016-11/msg00019.html"
          },
          {
            "name": "GLSA-201701-49",
            "tags": [
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            "url": "https://security.gentoo.org/glsa/201701-49"
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              "x_refsource_BID",
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            "url": "http://www.securityfocus.com/bid/94763"
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          {
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              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/12/05/15"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "versions": [
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              "status": "affected",
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      "datePublic": "2016-11-01T00:00:00.000Z",
      "descriptions": [
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        }
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          "tags": [
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            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/12/05/22"
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          "name": "[qemu-devel] 20161101 [PATCH] virtio-gpu: fix information leak in getting capset info dispatch",
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    "dateReserved": "2016-12-05T00:00:00.000Z",
    "dateUpdated": "2024-08-06T02:59:03.575Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.