DEBIAN-CVE-2018-12127

Advisory lineage Upstream: 1 Downstream: 6
Upstream
CVE-2018-12127
Published: 30 May 2019, 16:29
Last modified:28 Apr 2026, 20:18

Vulnerability Summary

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

Timeline

30 May 2019, 16:29
Published
Vulnerability first disclosed
28 Apr 2026, 20:18
Last Modified
Vulnerability information updated

Description

Microarchitectural Load Port Data Sampling (MLPDS): Load ports on some microprocessors utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. A list of impacted products can be found here: https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf

CVSS Metrics

  • v3.0•MEDIUM•Score: 5.6CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Affected Systems

  • debian•intel-microcode

    < 3.20190514.1 | < 3.20190514.1 | < 3.20190514.1 | < 3.20190514.1

  • debian•linux

    < 4.19.37-2 | < 4.19.37-2 | < 4.19.37-2 | < 4.19.37-2

  • debian•xen

    < 4.11.1+92-g6c33308a8d-1 | < 4.11.1+92-g6c33308a8d-1 | < 4.11.1+92-g6c33308a8d-1 | < 4.11.1+92-g6c33308a8d-1

References (1)