cvelistv5 - cve-2021-3545

cve-2021-3545

Vulnerability from cvelistv5

Published

2021-06-02 13:30

Modified

2024-08-03 17:01

Severity ?

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
secalert@redhat.com	http://www.openwall.com/lists/oss-security/2021/05/31/1	Mailing List, Third Party Advisory
secalert@redhat.com	https://bugzilla.redhat.com/show_bug.cgi?id=1958955	Issue Tracking, Third Party Advisory
secalert@redhat.com	https://security.gentoo.org/glsa/202208-27	Third Party Advisory
secalert@redhat.com	https://security.netapp.com/advisory/ntap-20210720-0008/	Third Party Advisory
secalert@redhat.com	https://www.debian.org/security/2021/dsa-4980	Third Party Advisory

Impacted products

▼	Vendor	Product
	n/a	QEMU

Show details on NVD website

JSON

To clipboard

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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "QEMU",
          "vendor": "n/a",
          "versions": [
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              "version": "All QEMU versions up to and including 6.0"
            }
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      ],
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        }
      ],
      "problemTypes": [
        {
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              "description": "CWE-908-\u003eCWE-200",
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              "type": "CWE"
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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-2021-3545

Vulnerability from cvelistv5

gsd-2021-3545

Vulnerability from gsd

ghsa-gx4q-vxgq-4299

Vulnerability from github

Tags

Sightings

Nomenclature