3.2
CVE-2020-14394
- EPSS 0.02%
- Published 17.08.2022 21:15:07
- Last modified 21.11.2024 05:03:10
- Source secalert@redhat.com
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An infinite loop flaw was found in the USB xHCI controller emulation of QEMU while computing the length of the Transfer Request Block (TRB) Ring. This flaw allows a privileged guest user to hang the QEMU process on the host, resulting in a denial of service.
Data is provided by the National Vulnerability Database (NVD)
Fedoraproject ≫ Extra Packages For Enterprise Linux Version7.0
Fedoraproject ≫ Fedora Version33
Fedoraproject ≫ Fedora Version37
Redhat ≫ Openstack Platform Version10.0
Redhat ≫ Openstack Platform Version13.0
Redhat ≫ Enterprise Linux Version5.0
Redhat ≫ Enterprise Linux Version6.0
Redhat ≫ Enterprise Linux Version7.0
Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Enterprise Linux Version9.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.02% | 0.043 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 3.2 | 1.5 | 1.4 |
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
|
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.