cvelistv5 - cve-2016-9102

cve-2016-9102

Vulnerability from cvelistv5

Published

2016-12-09 22:00

Modified

2024-08-06 02:42

Severity ?

Summary

Memory leak in the v9fs_xattrcreate function in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (memory consumption and QEMU process crash) via a large number of Txattrcreate messages with the same fid number.

References

URL	Tags
secalert@redhat.com	http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ff55e94d23ae94c8628b0115320157c763eb3e06
secalert@redhat.com	http://www.openwall.com/lists/oss-security/2016/10/27/15	Mailing List, Third Party Advisory
secalert@redhat.com	http://www.openwall.com/lists/oss-security/2016/10/30/6	Mailing List, Third Party Advisory
secalert@redhat.com	http://www.securityfocus.com/bid/93962	Third Party Advisory, VDB Entry
secalert@redhat.com	https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html	Mailing List, Third Party Advisory
secalert@redhat.com	https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg01861.html	Patch, Third Party Advisory
secalert@redhat.com	https://security.gentoo.org/glsa/201611-11	Third Party Advisory

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

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        "providerMetadata": {
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          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "name": "GLSA-201611-11",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201611-11"
          },
          {
            "name": "93962",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/93962"
          },
          {
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            "tags": [
              "mailing-list",
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              "x_transferred"
            ],
            "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg01861.html"
          },
          {
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            ],
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            "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ff55e94d23ae94c8628b0115320157c763eb3e06"
          },
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            "name": "[oss-security] 20161030 Re: CVE request Qemu: 9pfs: memory leakage when creating extended attribute",
            "tags": [
              "mailing-list",
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            "url": "http://www.openwall.com/lists/oss-security/2016/10/30/6"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
            }
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      "datePublic": "2016-10-10T00:00:00",
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        }
      ],
      "problemTypes": [
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              "type": "text"
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      "providerMetadata": {
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        },
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          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/93962"
        },
        {
          "name": "[qemu-devel] 20161010 Re: [PATCH] 9pfs: fix memory leak in v9fs_xattrcreate",
          "tags": [
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            "x_refsource_MLIST"
          ],
          "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-10/msg01861.html"
        },
        {
          "name": "[oss-security] 20161028 CVE request Qemu: 9pfs: memory leakage when creating extended attribute",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2016/10/27/15"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ff55e94d23ae94c8628b0115320157c763eb3e06"
        },
        {
          "name": "[oss-security] 20161030 Re: CVE request Qemu: 9pfs: memory leakage when creating extended attribute",
          "tags": [
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        },
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          "tags": [
            "mailing-list",
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2016-9102",
    "datePublished": "2016-12-09T22:00:00",
    "dateReserved": "2016-10-28T00:00:00",
    "dateUpdated": "2024-08-06T02:42:10.387Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
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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.

Action not permitted

cve-2016-9102

Vulnerability from cvelistv5

ghsa-w5mv-8mc9-wcpv

Vulnerability from github

gsd-2016-9102

Vulnerability from gsd

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