CVE-2017-6505
6.5
MEDIUM
CVSS 3.1
EPSS 0.06%
Description
The ohci_service_ed_list function in hw/usb/hcd-ohci.c in QEMU (aka Quick Emulator) before 2.9.0 allows local guest OS users to cause a denial of service (infinite loop) via vectors involving the number of link endpoint list descriptors, a different vulnerability than CVE-2017-9330.
How to fix CVE-2017-6505
To remediate CVE-2017-6505, upgrade the affected package to a fixed version below.
- Alpine/qemu—upgrade to 2.8.1.1-r0 or later
- —upgrade to 1:2.8+dfsg-4 or later
Is CVE-2017-6505 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.8.1.1-r0
- from 0, < 1:2.8+dfsg-4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H |