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TI-2018-08749 Aliases CVE-2018-12205GHSA-9x39-g9g5-p55p

Improper certificate validation in Intel Platform Sample / Silicon Reference firmware

Priority LOW 30CWE-295Published · Updated

Key facts

Attack vector
Physical
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-295.

Summary

Improper certificate validation in Platform Sample/ Silicon Reference firmware for 8th Generation Intel(R) Core(tm) Processor, 7th Generation Intel(R) Core(tm) Processor may allow an unauthenticated user to potentially enable an escalation of privilege via physical access.

Why it matters now

EPSS 0.00281 20th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
IntelIntel Platform Sample / Silicon Reference firmwareMultiple versions.—No fix listedCNA
  • Intel Platform Sample / Silicon Reference firmware VendorIntel Affected Multiple versions. Fixed in — No fix listed CNA

CPE configurations NVD · 94

CPEVersionsRoleVendor
cpe:2.3:o:intel:platform_sample_firmware:-:*:*:*:*:*:*:*not specified by NVDVulnerableIntel
cpe:2.3:h:intel:core_i3:8100:*:*:*:*:*:*:*8100Running onIntel
cpe:2.3:h:intel:core_i3:8100h:*:*:*:*:*:*:*8100hRunning onIntel
cpe:2.3:h:intel:core_i3:8100t:*:*:*:*:*:*:*8100tRunning onIntel
cpe:2.3:h:intel:core_i3:8109u:*:*:*:*:*:*:*8109uRunning onIntel
cpe:2.3:h:intel:core_i3:8130u:*:*:*:*:*:*:*8130uRunning onIntel
cpe:2.3:h:intel:core_i3:8145u:*:*:*:*:*:*:*8145uRunning onIntel
cpe:2.3:h:intel:core_i3:8300:*:*:*:*:*:*:*8300Running onIntel
cpe:2.3:h:intel:core_i3:8300t:*:*:*:*:*:*:*8300tRunning onIntel
cpe:2.3:h:intel:core_i3:8350k:*:*:*:*:*:*:*8350kRunning onIntel
  • cpe:2.3:o:intel:platform_sample_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Intel
  • cpe:2.3:h:intel:core_i3:8100:*:*:*:*:*:*:* Versions 8100 Running on ·Intel
  • cpe:2.3:h:intel:core_i3:8100h:*:*:*:*:*:*:* Versions 8100h Running on ·Intel
  • cpe:2.3:h:intel:core_i3:8100t:*:*:*:*:*:*:* Versions 8100t Running on ·Intel
  • cpe:2.3:h:intel:core_i3:8109u:*:*:*:*:*:*:* Versions 8109u Running on ·Intel
  • cpe:2.3:h:intel:core_i3:8130u:*:*:*:*:*:*:* Versions 8130u Running on ·Intel
  • cpe:2.3:h:intel:core_i3:8145u:*:*:*:*:*:*:* Versions 8145u Running on ·Intel
  • cpe:2.3:h:intel:core_i3:8300:*:*:*:*:*:*:* Versions 8300 Running on ·Intel
  • cpe:2.3:h:intel:core_i3:8300t:*:*:*:*:*:*:* Versions 8300t Running on ·Intel
  • cpe:2.3:h:intel:core_i3:8350k:*:*:*:*:*:*:* Versions 8350k Running on ·Intel
Show 84 more CPE
CPEVersionsRoleVendor
cpe:2.3:h:intel:core_i5:8200y:*:*:*:*:*:*:*8200yRunning onIntel
cpe:2.3:h:intel:core_i5:8250u:*:*:*:*:*:*:*8250uRunning onIntel
cpe:2.3:h:intel:core_i5:8259u:*:*:*:*:*:*:*8259uRunning onIntel
cpe:2.3:h:intel:core_i5:8265u:*:*:*:*:*:*:*8265uRunning onIntel
cpe:2.3:h:intel:core_i5:8269u:*:*:*:*:*:*:*8269uRunning onIntel
cpe:2.3:h:intel:core_i5:8300h:*:*:*:*:*:*:*8300hRunning onIntel
cpe:2.3:h:intel:core_i5:8305g:*:*:*:*:*:*:*8305gRunning onIntel
cpe:2.3:h:intel:core_i5:8350u:*:*:*:*:*:*:*8350uRunning onIntel
cpe:2.3:h:intel:core_i5:8400:*:*:*:*:*:*:*8400Running onIntel
cpe:2.3:h:intel:core_i5:8400b:*:*:*:*:*:*:*8400bRunning onIntel
cpe:2.3:h:intel:core_i5:8400h:*:*:*:*:*:*:*8400hRunning onIntel
cpe:2.3:h:intel:core_i5:8400t:*:*:*:*:*:*:*8400tRunning onIntel
cpe:2.3:h:intel:core_i5:8500:*:*:*:*:*:*:*8500Running onIntel
cpe:2.3:h:intel:core_i5:8500b:*:*:*:*:*:*:*8500bRunning onIntel
cpe:2.3:h:intel:core_i5:8500t:*:*:*:*:*:*:*8500tRunning onIntel
cpe:2.3:h:intel:core_i5:8600:*:*:*:*:*:*:*8600Running onIntel
cpe:2.3:h:intel:core_i5:8600k:*:*:*:*:*:*:*8600kRunning onIntel
cpe:2.3:h:intel:core_i5:8600t:*:*:*:*:*:*:*8600tRunning onIntel
cpe:2.3:h:intel:core_i7:8086k:*:*:*:*:*:*:*8086kRunning onIntel
cpe:2.3:h:intel:core_i7:8500y:*:*:*:*:*:*:*8500yRunning onIntel
cpe:2.3:h:intel:core_i7:8550u:*:*:*:*:*:*:*8550uRunning onIntel
cpe:2.3:h:intel:core_i7:8559u:*:*:*:*:*:*:*8559uRunning onIntel
cpe:2.3:h:intel:core_i7:8565u:*:*:*:*:*:*:*8565uRunning onIntel
cpe:2.3:h:intel:core_i7:8650u:*:*:*:*:*:*:*8650uRunning onIntel
cpe:2.3:h:intel:core_i7:8700:*:*:*:*:*:*:*8700Running onIntel
cpe:2.3:h:intel:core_i7:8700b:*:*:*:*:*:*:*8700bRunning onIntel
cpe:2.3:h:intel:core_i7:8700k:*:*:*:*:*:*:*8700kRunning onIntel
cpe:2.3:h:intel:core_i7:8700t:*:*:*:*:*:*:*8700tRunning onIntel
cpe:2.3:h:intel:core_i7:8705g:*:*:*:*:*:*:*8705gRunning onIntel
cpe:2.3:h:intel:core_i7:8706g:*:*:*:*:*:*:*8706gRunning onIntel
cpe:2.3:h:intel:core_i7:8709g:*:*:*:*:*:*:*8709gRunning onIntel
cpe:2.3:h:intel:core_i7:8750h:*:*:*:*:*:*:*8750hRunning onIntel
cpe:2.3:h:intel:core_i7:8809g:*:*:*:*:*:*:*8809gRunning onIntel
cpe:2.3:h:intel:core_i7:8850h:*:*:*:*:*:*:*8850hRunning onIntel
cpe:2.3:h:intel:core_i3:7020u:*:*:*:*:*:*:*7020uRunning onIntel
cpe:2.3:h:intel:core_i3:7100:*:*:*:*:*:*:*7100Running onIntel
cpe:2.3:h:intel:core_i3:7100e:*:*:*:*:*:*:*7100eRunning onIntel
cpe:2.3:h:intel:core_i3:7100h:*:*:*:*:*:*:*7100hRunning onIntel
cpe:2.3:h:intel:core_i3:7100t:*:*:*:*:*:*:*7100tRunning onIntel
cpe:2.3:h:intel:core_i3:7100u:*:*:*:*:*:*:*7100uRunning onIntel
cpe:2.3:h:intel:core_i3:7101e:*:*:*:*:*:*:*7101eRunning onIntel
cpe:2.3:h:intel:core_i3:7101te:*:*:*:*:*:*:*7101teRunning onIntel
cpe:2.3:h:intel:core_i3:7102e:*:*:*:*:*:*:*7102eRunning onIntel
cpe:2.3:h:intel:core_i3:7130u:*:*:*:*:*:*:*7130uRunning onIntel
cpe:2.3:h:intel:core_i3:7167u:*:*:*:*:*:*:*7167uRunning onIntel
cpe:2.3:h:intel:core_i3:7300:*:*:*:*:*:*:*7300Running onIntel
cpe:2.3:h:intel:core_i3:7300t:*:*:*:*:*:*:*7300tRunning onIntel
cpe:2.3:h:intel:core_i3:7320:*:*:*:*:*:*:*7320Running onIntel
cpe:2.3:h:intel:core_i3:7350k:*:*:*:*:*:*:*7350kRunning onIntel
cpe:2.3:h:intel:core_i5:7200u:*:*:*:*:*:*:*7200uRunning onIntel
cpe:2.3:h:intel:core_i5:7260u:*:*:*:*:*:*:*7260uRunning onIntel
cpe:2.3:h:intel:core_i5:7267u:*:*:*:*:*:*:*7267uRunning onIntel
cpe:2.3:h:intel:core_i5:7287u:*:*:*:*:*:*:*7287uRunning onIntel
cpe:2.3:h:intel:core_i5:7300hq:*:*:*:*:*:*:*7300hqRunning onIntel
cpe:2.3:h:intel:core_i5:7300u:*:*:*:*:*:*:*7300uRunning onIntel
cpe:2.3:h:intel:core_i5:7360u:*:*:*:*:*:*:*7360uRunning onIntel
cpe:2.3:h:intel:core_i5:7400:*:*:*:*:*:*:*7400Running onIntel
cpe:2.3:h:intel:core_i5:7400t:*:*:*:*:*:*:*7400tRunning onIntel
cpe:2.3:h:intel:core_i5:7440eq:*:*:*:*:*:*:*7440eqRunning onIntel
cpe:2.3:h:intel:core_i5:7440hq:*:*:*:*:*:*:*7440hqRunning onIntel
cpe:2.3:h:intel:core_i5:7442eq:*:*:*:*:*:*:*7442eqRunning onIntel
cpe:2.3:h:intel:core_i5:7500:*:*:*:*:*:*:*7500Running onIntel
cpe:2.3:h:intel:core_i5:7500t:*:*:*:*:*:*:*7500tRunning onIntel
cpe:2.3:h:intel:core_i5:7600:*:*:*:*:*:*:*7600Running onIntel
cpe:2.3:h:intel:core_i5:7600k:*:*:*:*:*:*:*7600kRunning onIntel
cpe:2.3:h:intel:core_i5:7600t:*:*:*:*:*:*:*7600tRunning onIntel
cpe:2.3:h:intel:core_i5:7640x:*:*:*:*:*:*:*7640xRunning onIntel
cpe:2.3:h:intel:core_i7:7500u:*:*:*:*:*:*:*7500uRunning onIntel
cpe:2.3:h:intel:core_i7:7560u:*:*:*:*:*:*:*7560uRunning onIntel
cpe:2.3:h:intel:core_i7:7567u:*:*:*:*:*:*:*7567uRunning onIntel
cpe:2.3:h:intel:core_i7:7600u:*:*:*:*:*:*:*7600uRunning onIntel
cpe:2.3:h:intel:core_i7:7660u:*:*:*:*:*:*:*7660uRunning onIntel
cpe:2.3:h:intel:core_i7:7700:*:*:*:*:*:*:*7700Running onIntel
cpe:2.3:h:intel:core_i7:7700hq:*:*:*:*:*:*:*7700hqRunning onIntel
cpe:2.3:h:intel:core_i7:7700k:*:*:*:*:*:*:*7700kRunning onIntel
cpe:2.3:h:intel:core_i7:7700t:*:*:*:*:*:*:*7700tRunning onIntel
cpe:2.3:h:intel:core_i7:7740x:*:*:*:*:*:*:*7740xRunning onIntel
cpe:2.3:h:intel:core_i7:7800x:*:*:*:*:*:*:*7800xRunning onIntel
cpe:2.3:h:intel:core_i7:7820eq:*:*:*:*:*:*:*7820eqRunning onIntel
cpe:2.3:h:intel:core_i7:7820hk:*:*:*:*:*:*:*7820hkRunning onIntel
cpe:2.3:h:intel:core_i7:7820hq:*:*:*:*:*:*:*7820hqRunning onIntel
cpe:2.3:h:intel:core_i7:7820x:*:*:*:*:*:*:*7820xRunning onIntel
cpe:2.3:h:intel:core_i7:7920hq:*:*:*:*:*:*:*7920hqRunning onIntel
cpe:2.3:o:intel:silicon_reference_firmware:-:*:*:*:*:*:*:*not specified by NVDVulnerableIntel
  • cpe:2.3:h:intel:core_i5:8200y:*:*:*:*:*:*:* Versions 8200y Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8250u:*:*:*:*:*:*:* Versions 8250u Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8259u:*:*:*:*:*:*:* Versions 8259u Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8265u:*:*:*:*:*:*:* Versions 8265u Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8269u:*:*:*:*:*:*:* Versions 8269u Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8300h:*:*:*:*:*:*:* Versions 8300h Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8305g:*:*:*:*:*:*:* Versions 8305g Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8350u:*:*:*:*:*:*:* Versions 8350u Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8400:*:*:*:*:*:*:* Versions 8400 Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8400b:*:*:*:*:*:*:* Versions 8400b Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8400h:*:*:*:*:*:*:* Versions 8400h Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8400t:*:*:*:*:*:*:* Versions 8400t Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8500:*:*:*:*:*:*:* Versions 8500 Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8500b:*:*:*:*:*:*:* Versions 8500b Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8500t:*:*:*:*:*:*:* Versions 8500t Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8600:*:*:*:*:*:*:* Versions 8600 Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8600k:*:*:*:*:*:*:* Versions 8600k Running on ·Intel
  • cpe:2.3:h:intel:core_i5:8600t:*:*:*:*:*:*:* Versions 8600t Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8086k:*:*:*:*:*:*:* Versions 8086k Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8500y:*:*:*:*:*:*:* Versions 8500y Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8550u:*:*:*:*:*:*:* Versions 8550u Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8559u:*:*:*:*:*:*:* Versions 8559u Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8565u:*:*:*:*:*:*:* Versions 8565u Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8650u:*:*:*:*:*:*:* Versions 8650u Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8700:*:*:*:*:*:*:* Versions 8700 Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8700b:*:*:*:*:*:*:* Versions 8700b Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8700k:*:*:*:*:*:*:* Versions 8700k Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8700t:*:*:*:*:*:*:* Versions 8700t Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8705g:*:*:*:*:*:*:* Versions 8705g Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8706g:*:*:*:*:*:*:* Versions 8706g Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8709g:*:*:*:*:*:*:* Versions 8709g Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8750h:*:*:*:*:*:*:* Versions 8750h Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8809g:*:*:*:*:*:*:* Versions 8809g Running on ·Intel
  • cpe:2.3:h:intel:core_i7:8850h:*:*:*:*:*:*:* Versions 8850h Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7020u:*:*:*:*:*:*:* Versions 7020u Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7100:*:*:*:*:*:*:* Versions 7100 Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7100e:*:*:*:*:*:*:* Versions 7100e Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7100h:*:*:*:*:*:*:* Versions 7100h Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7100t:*:*:*:*:*:*:* Versions 7100t Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7100u:*:*:*:*:*:*:* Versions 7100u Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7101e:*:*:*:*:*:*:* Versions 7101e Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7101te:*:*:*:*:*:*:* Versions 7101te Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7102e:*:*:*:*:*:*:* Versions 7102e Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7130u:*:*:*:*:*:*:* Versions 7130u Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7167u:*:*:*:*:*:*:* Versions 7167u Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7300:*:*:*:*:*:*:* Versions 7300 Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7300t:*:*:*:*:*:*:* Versions 7300t Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7320:*:*:*:*:*:*:* Versions 7320 Running on ·Intel
  • cpe:2.3:h:intel:core_i3:7350k:*:*:*:*:*:*:* Versions 7350k Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7200u:*:*:*:*:*:*:* Versions 7200u Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7260u:*:*:*:*:*:*:* Versions 7260u Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7267u:*:*:*:*:*:*:* Versions 7267u Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7287u:*:*:*:*:*:*:* Versions 7287u Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7300hq:*:*:*:*:*:*:* Versions 7300hq Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7300u:*:*:*:*:*:*:* Versions 7300u Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7360u:*:*:*:*:*:*:* Versions 7360u Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7400:*:*:*:*:*:*:* Versions 7400 Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7400t:*:*:*:*:*:*:* Versions 7400t Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7440eq:*:*:*:*:*:*:* Versions 7440eq Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7440hq:*:*:*:*:*:*:* Versions 7440hq Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7442eq:*:*:*:*:*:*:* Versions 7442eq Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7500:*:*:*:*:*:*:* Versions 7500 Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7500t:*:*:*:*:*:*:* Versions 7500t Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7600:*:*:*:*:*:*:* Versions 7600 Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7600k:*:*:*:*:*:*:* Versions 7600k Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7600t:*:*:*:*:*:*:* Versions 7600t Running on ·Intel
  • cpe:2.3:h:intel:core_i5:7640x:*:*:*:*:*:*:* Versions 7640x Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7500u:*:*:*:*:*:*:* Versions 7500u Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7560u:*:*:*:*:*:*:* Versions 7560u Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7567u:*:*:*:*:*:*:* Versions 7567u Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7600u:*:*:*:*:*:*:* Versions 7600u Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7660u:*:*:*:*:*:*:* Versions 7660u Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7700:*:*:*:*:*:*:* Versions 7700 Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7700hq:*:*:*:*:*:*:* Versions 7700hq Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7700k:*:*:*:*:*:*:* Versions 7700k Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7700t:*:*:*:*:*:*:* Versions 7700t Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7740x:*:*:*:*:*:*:* Versions 7740x Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7800x:*:*:*:*:*:*:* Versions 7800x Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7820eq:*:*:*:*:*:*:* Versions 7820eq Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7820hk:*:*:*:*:*:*:* Versions 7820hk Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7820hq:*:*:*:*:*:*:* Versions 7820hq Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7820x:*:*:*:*:*:*:* Versions 7820x Running on ·Intel
  • cpe:2.3:h:intel:core_i7:7920hq:*:*:*:*:*:*:* Versions 7920hq Running on ·Intel
  • cpe:2.3:o:intel:silicon_reference_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Intel

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-12205
  2. 2026-10-03 Alias added: GHSA-9x39-g9g5-p55p

References

  • TI-2018-08748 Improper memory initialization in Platform Sample/Silicon Reference firmware Intel(R)… CVSS 3.0MEDIUM 6.7
  • TI-2018-08747 Denial of service vulnerability in Platform Sample/ Silicon Reference firmware for 8th… CVSS 3.0MEDIUM 6.7
  • TI-2018-08746 Privilege escalation vulnerability in Platform Sample/ Silicon Reference firmware for 8th… CVSS 3.0MEDIUM 6.7
  • TI-2018-08745 Memory corruption in Intel Platform Sample / Silicon Reference firmware CVSS 3.0MEDIUM 6.7

Sources