Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-3611

A stack overflow vulnerability was found in the Intel HD Audio device (intel-hda) of QEMU. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition. The highest threat from this vulnerability is to system availability. This flaw affects QEMU versions prior to 7.0.0.

Published

2022-05-11T16:15:08.710

Last Modified

2024-11-21T06:21:58.563

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:N/I:N/A:P

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

3.9

Impact Score

2.9

Weaknesses

Type: Primary
CWE-119
Type: Secondary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	qemu	qemu	< 7.0.0	Yes
Operating System	redhat	enterprise_linux	8.0	Yes

References

https://bugzilla.redhat.com/show_bug.cgi?id=1973784 Issue Tracking, Mitigation, Third Party Advisory ([email protected])
https://gitlab.com/qemu-project/qemu/-/issues/542 Exploit, Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/202208-27 Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20220624-0001/ Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1973784 Issue Tracking, Mitigation, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.com/qemu-project/qemu/-/issues/542 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202208-27 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20220624-0001/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)