github - ghsa-hf2g-w2cp-45vf

GHSA-HF2G-W2CP-45VF

Vulnerability from github – Published: 2022-05-13 01:14 – Updated: 2022-05-13 01:14

Details

Memory leak in the ehci_process_itd function in hw/usb/hcd-ehci.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (memory consumption) via a large number of crafted buffer page select (PG) indexes.

Severity ?

6.0 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2016-7995"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-772"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-12-10T00:59:00Z",
    "severity": "MODERATE"
  },
  "details": "Memory leak in the ehci_process_itd function in hw/usb/hcd-ehci.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (memory consumption) via a large number of crafted buffer page select (PG) indexes.",
  "id": "GHSA-hf2g-w2cp-45vf",
  "modified": "2022-05-13T01:14:35Z",
  "published": "2022-05-13T01:14:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-7995"
    },
    {
      "type": "WEB",
      "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg06609.html"
    },
    {
      "type": "WEB",
      "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=b16c129daf0fed91febbb88de23dae8271c8898a"
    },
    {
      "type": "WEB",
      "url": "http://git.qemu.org/?p=qemu.git;a=commit;h=b16c129daf0fed91febbb88de23dae8271c8898a"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-12/msg00140.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/10/07/3"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/10/08/4"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/93454"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2016-7995 (GCVE-0-2016-7995)

Vulnerability from cvelistv5 – Published: 2016-12-10 00:00 – Updated: 2024-08-06 02:13

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	https://lists.gnu.org/archive/html/qemu-devel/201…	mailing-listx_refsource_MLIST
	http://lists.opensuse.org/opensuse-updates/2016-1…	vendor-advisoryx_refsource_SUSE
	http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=b1…	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2016/10/07/3	mailing-listx_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2016/10/08/4	mailing-listx_refsource_MLIST
	http://www.securityfocus.com/bid/93454	vdb-entryx_refsource_BID

Show details on NVD website

JSON

To clipboard

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  "containers": {
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          "dateUpdated": "2024-08-06T02:13:21.616Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "mailing-list",
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            "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg06609.html"
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            "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=b16c129daf0fed91febbb88de23dae8271c8898a"
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            "url": "http://www.openwall.com/lists/oss-security/2016/10/07/3"
          },
          {
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            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
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            "url": "http://www.openwall.com/lists/oss-security/2016/10/08/4"
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    ],
    "cna": {
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        "dateUpdated": "2017-01-04T21:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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          "url": "http://www.openwall.com/lists/oss-security/2016/10/08/4"
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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.

Action not permitted

GHSA-HF2G-W2CP-45VF

CVE-2016-7995 (GCVE-0-2016-7995)

Tags

Sightings

Nomenclature