CVE-2020-25084
3.2
LOW
CVSS 3.1
EPSS 0.04%
Description
QEMU 5.0.0 has a use-after-free in hw/usb/hcd-xhci.c because the usb_packet_map return value is not checked.
How to fix CVE-2020-25084
To remediate CVE-2020-25084, upgrade the affected package to a fixed version below.
- Debian/qemu—upgrade to 1:5.2+dfsg-1 or later
Is CVE-2020-25084 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:5.2+dfsg-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.2 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L |