Vulnerability-Lookup

CNVD-2016-13221

Vulnerability from cnvd - Published: 2016-12-28

Title

QEMU 'VIRTIO_GPU_CMD_SET_SCANOUT()'函数超出界限拒绝服务漏洞

Description

QEMU（又名Quick Emulator）是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU 'VIRTIO_GPU_CMD_SET_SCANOUT()'函数存在超出界限拒绝服务漏洞。攻击者可以利用该漏洞引发拒绝服务条件。

Severity

中

Patch Name

QEMU 'VIRTIO_GPU_CMD_SET_SCANOUT()'函数超出界限拒绝服务漏洞的补丁

Patch Description

QEMU（又名Quick Emulator）是法国程序员法布里斯-贝拉（Fabrice Bellard）所研发的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU 'VIRTIO_GPU_CMD_SET_SCANOUT()'函数存在超出界限拒绝服务漏洞。攻击者可以利用该漏洞引发拒绝服务条件。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： http://wiki.qemu.org/Main_Page

Reference

http://www.securityfocus.com/bid/94978

Impacted products

Name
QEMU QEMU

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "94978"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-10029"
    }
  },
  "description": "QEMU\uff08\u53c8\u540dQuick Emulator\uff09\u662f\u6cd5\u56fd\u7a0b\u5e8f\u5458\u6cd5\u5e03\u91cc\u65af-\u8d1d\u62c9\uff08Fabrice Bellard\uff09\u6240\u7814\u53d1\u7684\u4e00\u5957\u6a21\u62df\u5904\u7406\u5668\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u5177\u6709\u901f\u5ea6\u5feb\u3001\u8de8\u5e73\u53f0\u7b49\u7279\u70b9\u3002\r\n\r\nQEMU \u0027VIRTIO_GPU_CMD_SET_SCANOUT()\u0027\u51fd\u6570\u5b58\u5728\u8d85\u51fa\u754c\u9650\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5f15\u53d1\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\u3002",
  "discovererName": "Zhenhao Hong, Marvel team of 360.cn Inc.",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://wiki.qemu.org/Main_Page",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-13221",
  "openTime": "2016-12-28",
  "patchDescription": "QEMU\uff08\u53c8\u540dQuick Emulator\uff09\u662f\u6cd5\u56fd\u7a0b\u5e8f\u5458\u6cd5\u5e03\u91cc\u65af-\u8d1d\u62c9\uff08Fabrice Bellard\uff09\u6240\u7814\u53d1\u7684\u4e00\u5957\u6a21\u62df\u5904\u7406\u5668\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u5177\u6709\u901f\u5ea6\u5feb\u3001\u8de8\u5e73\u53f0\u7b49\u7279\u70b9\u3002\r\n\r\nQEMU \u0027VIRTIO_GPU_CMD_SET_SCANOUT()\u0027\u51fd\u6570\u5b58\u5728\u8d85\u51fa\u754c\u9650\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5f15\u53d1\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "QEMU \u0027VIRTIO_GPU_CMD_SET_SCANOUT()\u0027\u51fd\u6570\u8d85\u51fa\u754c\u9650\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "QEMU QEMU"
  },
  "referenceLink": "http://www.securityfocus.com/bid/94978",
  "serverity": "\u4e2d",
  "submitTime": "2016-12-26",
  "title": "QEMU \u0027VIRTIO_GPU_CMD_SET_SCANOUT()\u0027\u51fd\u6570\u8d85\u51fa\u754c\u9650\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-10029 (GCVE-0-2016-10029)

Vulnerability from cvelistv5 – Published: 2017-02-27 22:00 – Updated: 2024-08-06 03:07

Summary

The virtio_gpu_set_scanout function in QEMU (aka Quick Emulator) built with Virtio GPU Device emulator support allows local guest OS users to cause a denial of service (out-of-bounds read and process crash) via a scanout id in a VIRTIO_GPU_CMD_SET_SCANOUT command larger than num_scanouts.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

6 references

URL	Tags
http://git.qemu-project.org/?p=qemu.git%3Ba=commi…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2016/12/20/2	mailing-listx_refsource_MLIST
http://www.securitytracker.com/id/1037526	vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/94978	vdb-entryx_refsource_BID
http://git.qemu-project.org/?p=qemu.git%3Ba=commi…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2016/1…	mailing-listx_refsource_MLIST

Date Public

2016-12-20 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T03:07:31.894Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=acfc4846508a02cc4c83aa27799fd7"
          },
          {
            "name": "[oss-security] 20161220 CVE request Qemu: display: virtio-gpu: out of bounds read in virtio_gpu_set_scanout",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/12/20/2"
          },
          {
            "name": "1037526",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1037526"
          },
          {
            "name": "94978",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/94978"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=2fe760554eb3769d70f608a158474f"
          },
          {
            "name": "[oss-security] 20161222 Re: CVE request Qemu: display: virtio-gpu: out of bounds read in virtio_gpu_set_scanout",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2016/12/22/15"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-12-20T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The virtio_gpu_set_scanout function in QEMU (aka Quick Emulator) built with Virtio GPU Device emulator support allows local guest OS users to cause a denial of service (out-of-bounds read and process crash) via a scanout id in a VIRTIO_GPU_CMD_SET_SCANOUT command larger than num_scanouts."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
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            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-02-27T21:57:01.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=acfc4846508a02cc4c83aa27799fd7"
        },
        {
          "name": "[oss-security] 20161220 CVE request Qemu: display: virtio-gpu: out of bounds read in virtio_gpu_set_scanout",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/12/20/2"
        },
        {
          "name": "1037526",
          "tags": [
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          ],
          "url": "http://www.securitytracker.com/id/1037526"
        },
        {
          "name": "94978",
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          ],
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        },
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          "tags": [
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          "url": "http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=2fe760554eb3769d70f608a158474f"
        },
        {
          "name": "[oss-security] 20161222 Re: CVE request Qemu: display: virtio-gpu: out of bounds read in virtio_gpu_set_scanout",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/12/22/15"
        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
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    "datePublished": "2017-02-27T22:00:00.000Z",
    "dateReserved": "2016-12-22T00:00:00.000Z",
    "dateUpdated": "2024-08-06T03:07:31.894Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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.