cvelistv5 - cve-2021-3546

cve-2021-3546

Vulnerability from cvelistv5

Published

2021-06-02 13:30

Modified

2024-08-03 17:01

Severity ?

Summary

An out-of-bounds write 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 occurs while processing the 'VIRTIO_GPU_CMD_GET_CAPSET' command from the guest. It could allow a privileged guest user to crash the QEMU process on the host, resulting in a denial of service condition, or potential code execution with the privileges of the QEMU process.

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=1958978	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

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    "cna": {
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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-2021-3546

Vulnerability from cvelistv5

gsd-2021-3546

Vulnerability from gsd

ghsa-m53p-4wch-f983

Vulnerability from github

Tags

Sightings

Nomenclature