CVE-2020-35504
6.0
MEDIUM
CVSS 3.1
EPSS 0.12%
Description
A NULL pointer dereference flaw was found in the SCSI emulation support of QEMU in versions before 6.0.0. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
How to fix CVE-2020-35504
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Debian/qemu—no fix listed
Is CVE-2020-35504 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.0 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H |