github - ghsa-gx4q-vxgq-4299

ghsa-gx4q-vxgq-4299

Vulnerability from github

Published

2022-05-24 19:03

Modified

2022-08-16 00:00

Severity ?

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

Details

An information disclosure vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw exists in virgl_cmd_get_capset_info() in contrib/vhost-user-gpu/virgl.c and could occur due to the read of uninitialized memory. A malicious guest could exploit this issue to leak memory from the host.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2021-3545"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-06-02T14:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An information disclosure vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw exists in virgl_cmd_get_capset_info() in contrib/vhost-user-gpu/virgl.c and could occur due to the read of uninitialized memory. A malicious guest could exploit this issue to leak memory from the host.",
  "id": "GHSA-gx4q-vxgq-4299",
  "modified": "2022-08-16T00:00:42Z",
  "published": "2022-05-24T19:03:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3545"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1958955"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202208-27"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20210720-0008"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2021/dsa-4980"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2021/05/31/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-3545 (GCVE-0-2021-3545)

Vulnerability from cvelistv5

Published

2021-06-02 13:30

Modified

2024-08-03 17:01

Severity ?

CWE

CWE-908 - ->CWE-200

Summary

An information disclosure vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw exists in virgl_cmd_get_capset_info() in contrib/vhost-user-gpu/virgl.c and could occur due to the read of uninitialized memory. A malicious guest could exploit this issue to leak memory from the host.

References

URL

Tags

	http://www.openwall.com/lists/oss-security/2021/05/31/1	mailing-list, x_refsource_MLIST
	https://bugzilla.redhat.com/show_bug.cgi?id=1958955	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20210720-0008/	x_refsource_CONFIRM
	https://www.debian.org/security/2021/dsa-4980	vendor-advisory, x_refsource_DEBIAN
	https://security.gentoo.org/glsa/202208-27	vendor-advisory, x_refsource_GENTOO

Impacted products

	Vendor	Product	Version
	n/a	QEMU	Version: All QEMU versions up to and including 6.0

Show details on NVD website

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    "cna": {
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          "vendor": "n/a",
          "versions": [
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            }
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          "lang": "en",
          "value": "An information disclosure vulnerability was found in the virtio vhost-user GPU device (vhost-user-gpu) of QEMU in versions up to and including 6.0. The flaw exists in virgl_cmd_get_capset_info() in contrib/vhost-user-gpu/virgl.c and could occur due to the read of uninitialized memory. A malicious guest could exploit this issue to leak memory from the host."
        }
      ],
      "problemTypes": [
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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