DEBIAN-CVE-2018-3665

Advisory lineage Upstream: 1 Downstream: 2
Upstream
CVE-2018-3665
Published: 21 Jun 2018, 20:29
Last modified:28 Apr 2026, 20:19

Vulnerability Summary

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

Timeline

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

Description

System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially allow a local process to infer data from another process through a speculative execution side channel.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.6CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Affected Systems

  • debian•linux

    < 4.6.1-1 | < 4.6.1-1 | < 4.6.1-1 | < 4.6.1-1

  • debian•xen

    < 4.8.3+xsa267+shim4.10.1+xsa267-1+deb9u8 | < 4.8.3+xsa267+shim4.10.1+xsa267-1+deb9u8 | < 4.8.3+xsa267+shim4.10.1+xsa267-1+deb9u8 | < 4.8.3+xsa267+shim4.10.1+xsa267-1+deb9u8

References (1)