CVE-2021-3611
Intel HD Audio QEMU Stack Overflow Denial of Service
Description
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.
INFO
Published Date :
May 11, 2022, 4:15 p.m.
Last Modified :
Feb. 12, 2023, 11:41 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
4.0
Exploitability Score :
2.0
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-3611
.
URL | Resource |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=1973784 | Issue Tracking Mitigation Third Party Advisory |
https://gitlab.com/qemu-project/qemu/-/issues/542 | Exploit Third Party Advisory |
https://security.gentoo.org/glsa/202208-27 | Third Party Advisory |
https://security.netapp.com/advisory/ntap-20220624-0001/ | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-3611
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-3611
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 12, 2023
Action Type Old Value New Value Changed Description 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. 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. Removed CVSS V3.1 Red Hat, Inc. AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L Removed Reference https://access.redhat.com/errata/RHSA-2022:7967 [No Types Assigned] Removed Reference https://access.redhat.com/security/cve/CVE-2021-3611 [No Types Assigned] Added CWE Red Hat, Inc. CWE-119 -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Changed Description 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. 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. Added CVSS V3.1 Red Hat, Inc. AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L Added Reference https://access.redhat.com/errata/RHSA-2022:7967 [No Types Assigned] Added Reference https://access.redhat.com/security/cve/CVE-2021-3611 [No Types Assigned] Removed CWE Red Hat, Inc. CWE-119 Removed CWE Reason CWE-119 / More specific CWE option available -
Modified Analysis by [email protected]
Oct. 26, 2022
Action Type Old Value New Value Changed Reference Type https://security.gentoo.org/glsa/202208-27 No Types Assigned https://security.gentoo.org/glsa/202208-27 Third Party Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20220624-0001/ No Types Assigned https://security.netapp.com/advisory/ntap-20220624-0001/ Third Party Advisory -
CVE Modified by [email protected]
Aug. 15, 2022
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/202208-27 [No Types Assigned] -
CVE Modified by [email protected]
Jun. 24, 2022
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20220624-0001/ [No Types Assigned] -
Initial Analysis by [email protected]
May. 19, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1973784 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1973784 Issue Tracking, Mitigation, Third Party Advisory Changed Reference Type https://gitlab.com/qemu-project/qemu/-/issues/542 No Types Assigned https://gitlab.com/qemu-project/qemu/-/issues/542 Exploit, Third Party Advisory Added CWE NIST CWE-787 Added CPE Configuration OR *cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:* versions up to (excluding) 7.0.0 Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:* -
CVE Modified by [email protected]
May. 13, 2022
Action Type Old Value New Value Added Reference https://gitlab.com/qemu-project/qemu/-/issues/542 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-3611
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-3611
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.02%
score
0.39558
percentile