CVE-2019-3812
5.5
MEDIUM
CVSS 3.1
EPSS 0.07%
Description
QEMU, through version 2.10 and through version 3.1.0, is vulnerable to an out-of-bounds read of up to 128 bytes in the hw/i2c/i2c-ddc.c:i2c_ddc() function. A local attacker with permission to execute i2c commands could exploit this to read stack memory of the qemu process on the host.
How to fix CVE-2019-3812
To remediate CVE-2019-3812, upgrade the affected package to a fixed version below.
- Debian/qemu—upgrade to 1:3.1+dfsg-5 or later
Is CVE-2019-3812 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:3.1+dfsg-5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |