CVE-2020-13361
qemu - security update
3.9
LOW
CVSS 3.1
EPSS 0.08%
Description
In QEMU 5.0.0 and earlier, es1370_transfer_audio in hw/audio/es1370.c does not properly validate the frame count, which allows guest OS users to trigger an out-of-bounds access during an es1370_write() operation.
How to fix CVE-2020-13361
To remediate CVE-2020-13361, upgrade the affected package to a fixed version below.
- Debian/qemu—upgrade to 1:5.0-6 or later
- —upgrade to 1:2.1+dfsg-12+deb8u15 or later
Is CVE-2020-13361 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1:5.0-6
- from 0, < 1:2.1+dfsg-12+deb8u15
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | LOW3.9 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L |