UBUNTU-CVE-2019-3812

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2019-3812
Downstream
USN-3923-1
Published: 19 Feb 2019, 00:00
Last modified:04 Feb 2026, 04:17

Vulnerability Summary

Overall Risk (default)
low
18/100
CVSS Score
4.4 MEDIUM
3.0 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

19 Feb 2019, 00:00
Published
Vulnerability first disclosed
04 Feb 2026, 04:17
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.0•MEDIUM•Score: 4.4CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Affected Systems

  • ubuntu•qemu

    < 1:2.11+dfsg-1ubuntu7.12

References (3)