DEBIAN-CVE-2018-18438

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2018-18438
Published: 19 Oct 2018, 22:29
Last modified:28 Apr 2026, 20:19

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
3.0 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

19 Oct 2018, 22:29
Published
Vulnerability first disclosed
28 Apr 2026, 20:19
Last Modified
Vulnerability information updated

Description

Qemu has integer overflows because IOReadHandler and its associated functions use a signed integer data type for a size value.

CVSS Metrics

  • v3.0•MEDIUM•Score: 5.5CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • debian•qemu

    < 1:3.1+dfsg-1 | < 1:3.1+dfsg-1 | < 1:3.1+dfsg-1 | < 1:3.1+dfsg-1

References (1)