github - ghsa-gwq3-r3rx-h2mh

ghsa-gwq3-r3rx-h2mh

Vulnerability from github

Published

2022-05-13 01:13

Modified

2022-05-13 01:13

Severity ?

6.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Details

QEMU (aka Quick Emulator) built with the Virtio GPU Device emulator support is vulnerable to a memory leakage issue. It could occur while updating the cursor data in update_cursor_data_virgl. A guest user/process could use this flaw to leak host memory bytes, resulting in DoS for a host.

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{
  "affected": [],
  "aliases": [
    "CVE-2016-9846"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "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 Virtio GPU Device emulator support is vulnerable to a memory leakage issue. It could occur while updating the cursor data in update_cursor_data_virgl. A guest user/process could use this flaw to leak host memory bytes, resulting in DoS for a host.",
  "id": "GHSA-gwq3-r3rx-h2mh",
  "modified": "2022-05-13T01:13:40Z",
  "published": "2022-05-13T01:13:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9846"
    },
    {
      "type": "WEB",
      "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg00029.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201701-49"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/12/05/18"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/12/05/23"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/94765"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2016-9846 (GCVE-0-2016-9846)

Vulnerability from cvelistv5

Published

2016-12-29 22:00

Modified

2024-08-06 02:59

Severity ?

CWE

n/a

Summary

QEMU (aka Quick Emulator) built with the Virtio GPU Device emulator support is vulnerable to a memory leakage issue. It could occur while updating the cursor data in update_cursor_data_virgl. A guest user/process could use this flaw to leak host memory bytes, resulting in DoS for a host.

References

URL

Tags

	http://www.openwall.com/lists/oss-security/2016/12/05/23	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2016/12/05/18	mailing-list, x_refsource_MLIST
	https://security.gentoo.org/glsa/201701-49	vendor-advisory, x_refsource_GENTOO
	https://lists.gnu.org/archive/html/qemu-devel/2016-11/msg00029.html	mailing-list, x_refsource_MLIST
	http://www.securityfocus.com/bid/94765	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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