CVE-2018-12130
low-risk
Published 2019-05-30
Microarchitectural Fill Buffer Data Sampling (MFBDS): Fill buffers 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
Do I need to act?
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0.54% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.6/10
Medium
LOCAL
/ HIGH complexity
Affected Products (2)
Microarchitectural Fill Buffer Data Sampling Firmware
Affected Vendors
References (50)
and 30 more references
24
/ 100
low-risk
Severity
15/34 · Moderate
Exploitability
2/34 · Minimal
Exposure
7/34 · Low