Vulnerability-Lookup

CNVD-2016-10300

Vulnerability from cnvd - Published: 2016-10-28

Title

QEUM拒绝服务漏洞（CNVD-2016-10300）

Description

QEMU是一套由法布里斯·贝拉(Fabrice Bellard)所编写的以GPL许可证分发源码的模拟处理器，在GNU/Linux平台上使用广泛。 QEUM中Intel HDA控制器模拟支持可触发死循环存在安全漏洞，允许攻击者利用该漏洞导致拒绝服务。

Severity

中

Patch Name

QEUM拒绝服务漏洞（CNVD-2016-10300）的补丁

Patch Description

QEMU是一套由法布里斯·贝拉(Fabrice Bellard)所编写的以GPL许可证分发源码的模拟处理器，在GNU/Linux平台上使用广泛。 QEUM中Intel HDA控制器模拟支持可触发死循环存在安全漏洞，允许攻击者利用该漏洞导致拒绝服务。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg04717.html

Reference

http://www.openwall.com/lists/oss-security/2016/10/24/1

Impacted products

Name
QEMU QEMU

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "93842"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-8909"
    }
  },
  "description": "QEMU\u662f\u4e00\u5957\u7531\u6cd5\u5e03\u91cc\u65af\u00b7\u8d1d\u62c9(Fabrice Bellard)\u6240\u7f16\u5199\u7684\u4ee5GPL\u8bb8\u53ef\u8bc1\u5206\u53d1\u6e90\u7801\u7684\u6a21\u62df\u5904\u7406\u5668\uff0c\u5728GNU/Linux\u5e73\u53f0\u4e0a\u4f7f\u7528\u5e7f\u6cdb\u3002\r\n\r\nQEUM\u4e2dIntel HDA\u63a7\u5236\u5668\u6a21\u62df\u652f\u6301\u53ef\u89e6\u53d1\u6b7b\u5faa\u73af\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Huawei Product Security Incident Response Team (PSIRT), Huawei Inc.",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://lists.gnu.org/archive/html/qemu-devel/2016-10/msg04717.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-10300",
  "openTime": "2016-10-28",
  "patchDescription": "QEMU\u662f\u4e00\u5957\u7531\u6cd5\u5e03\u91cc\u65af\u00b7\u8d1d\u62c9(Fabrice Bellard)\u6240\u7f16\u5199\u7684\u4ee5GPL\u8bb8\u53ef\u8bc1\u5206\u53d1\u6e90\u7801\u7684\u6a21\u62df\u5904\u7406\u5668\uff0c\u5728GNU/Linux\u5e73\u53f0\u4e0a\u4f7f\u7528\u5e7f\u6cdb\u3002\r\n\r\nQEUM\u4e2dIntel HDA\u63a7\u5236\u5668\u6a21\u62df\u652f\u6301\u53ef\u89e6\u53d1\u6b7b\u5faa\u73af\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "QEUM\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-10300\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "QEMU QEMU"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2016/10/24/1",
  "serverity": "\u4e2d",
  "submitTime": "2016-10-25",
  "title": "QEUM\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-10300\uff09"
}

CVE-2016-8909 (GCVE-0-2016-8909)

Vulnerability from cvelistv5 – Published: 2016-11-04 21:00 – Updated: 2024-08-06 02:35

Summary

The intel_hda_xfer function in hw/audio/intel-hda.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) via an entry with the same value for buffer length and pointer position.

Severity

No CVSS data available.

CWE

Assigner

redhat redhat root

References

9 references

URL	Tags
http://www.openwall.com/lists/oss-security/2016/10/24/4	mailing-listx_refsource_MLIST
https://security.gentoo.org/glsa/201611-11	vendor-advisoryx_refsource_GENTOO
http://www.openwall.com/lists/oss-security/2016/10/24/1	mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2017:2392	vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-updates/2016-1…	vendor-advisoryx_refsource_SUSE
https://lists.gnu.org/archive/html/qemu-devel/201…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2017:2408	vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/93842	vdb-entryx_refsource_BID

Date Public

2016-10-20 00:00

Show details on NVD website

JSON

To clipboard

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  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:35:02.281Z",
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        "references": [
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            "name": "[oss-security] 20161024 Re: CVE request Qemu: audio: intel-hda: infinite loop in processing dma buffer stream",
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            "url": "http://www.openwall.com/lists/oss-security/2016/10/24/4"
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            "name": "GLSA-201611-11",
            "tags": [
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            "url": "https://security.gentoo.org/glsa/201611-11"
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          {
            "name": "[oss-security] 20161024 CVE request Qemu: audio: intel-hda: infinite loop in processing dma buffer stream",
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            "url": "http://www.openwall.com/lists/oss-security/2016/10/24/1"
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            "name": "RHSA-2017:2392",
            "tags": [
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              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:2392"
          },
          {
            "name": "openSUSE-SU-2016:3237",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html"
          },
          {
            "name": "[qemu-devel] 20161020 [PATCH] audio: intel-hda: check stream entry count during transfer",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg04682.html"
          },
          {
            "name": "[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update",
            "tags": [
              "mailing-list",
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              "x_refsource_BID",
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            "url": "http://www.securityfocus.com/bid/93842"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
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            }
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      ],
      "datePublic": "2016-10-20T00:00:00.000Z",
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          "lang": "en",
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        }
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        },
        {
          "name": "GLSA-201611-11",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201611-11"
        },
        {
          "name": "[oss-security] 20161024 CVE request Qemu: audio: intel-hda: infinite loop in processing dma buffer stream",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
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          "url": "http://www.openwall.com/lists/oss-security/2016/10/24/1"
        },
        {
          "name": "RHSA-2017:2392",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
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          "url": "https://access.redhat.com/errata/RHSA-2017:2392"
        },
        {
          "name": "openSUSE-SU-2016:3237",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html"
        },
        {
          "name": "[qemu-devel] 20161020 [PATCH] audio: intel-hda: check stream entry count during transfer",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg04682.html"
        },
        {
          "name": "[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html"
        },
        {
          "name": "RHSA-2017:2408",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:2408"
        },
        {
          "name": "93842",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/93842"
        }
      ]
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    "datePublished": "2016-11-04T21:00:00.000Z",
    "dateReserved": "2016-10-24T00:00:00.000Z",
    "dateUpdated": "2024-08-06T02:35:02.281Z",
    "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.