CVE-2016-4441
6.0
MEDIUM
CVSS 3.1
EPSS 0.10%
Description
The get_cmd function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check DMA length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via unspecified vectors, involving an SCSI command.
How to fix CVE-2016-4441
To remediate CVE-2016-4441, upgrade the affected package to a fixed version below.
- Debian/qemu—upgrade to 1:2.6+dfsg-2 or later
Is CVE-2016-4441 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:2.6+dfsg-2
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 |