github - ghsa-52m2-jxvj-qw6r

GHSA-52M2-JXVJ-QW6R

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

Details

QEMU (aka Quick Emulator) built with the ColdFire Fast Ethernet Controller emulator support is vulnerable to an infinite loop issue. It could occur while receiving packets in 'mcf_fec_receive'. A privileged user/process inside guest could use this issue to crash the QEMU process on the host leading to DoS.

Severity ?

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2016-9776"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-835"
    ],
    "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 ColdFire Fast Ethernet Controller emulator support is vulnerable to an infinite loop issue. It could occur while receiving packets in \u0027mcf_fec_receive\u0027. A privileged user/process inside guest could use this issue to crash the QEMU process on the host leading to DoS.",
  "id": "GHSA-52m2-jxvj-qw6r",
  "modified": "2022-05-13T01:13:40Z",
  "published": "2022-05-13T01:13:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9776"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1400829"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg05324.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201701-49"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/12/02/3"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/12/02/8"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/94638"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2016-9776 (GCVE-0-2016-9776)

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

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
	https://security.gentoo.org/glsa/201701-49	vendor-advisoryx_refsource_GENTOO
	http://www.openwall.com/lists/oss-security/2016/12/02/3	mailing-listx_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2016/12/02/8	mailing-listx_refsource_MLIST
	https://bugzilla.redhat.com/show_bug.cgi?id=1400829	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/94638	vdb-entryx_refsource_BID
	https://lists.gnu.org/archive/html/qemu-devel/201…	mailing-listx_refsource_MLIST

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:59:03.469Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "name": "[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update",
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            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html"
          },
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            "name": "GLSA-201701-49",
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              "x_refsource_GENTOO",
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            ],
            "url": "https://security.gentoo.org/glsa/201701-49"
          },
          {
            "name": "[oss-security] 20161202 CVE request Qemu: net: mcf_fec: infinite loop while receiving data in mcf_fec_receive",
            "tags": [
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            ],
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          },
          {
            "tags": [
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            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1400829"
          },
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            "name": "94638",
            "tags": [
              "vdb-entry",
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              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/94638"
          },
          {
            "name": "[qemu-devel] 20161130 [PATCH] net: mcf: check receive buffer size register value",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
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            ],
            "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg05324.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        }
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      "problemTypes": [
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          ],
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          ],
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Sightings

Author	Source	Type	Date

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.

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GHSA-52M2-JXVJ-QW6R

CVE-2016-9776 (GCVE-0-2016-9776)

Tags

Sightings

Nomenclature