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TI-2019-10852 Aliases CVE-2019-14566GHSA-77jw-45f6-38qv

Improper input validation in Intel 2019.2 IPU – Intel SGX

Priority LOW 36CWE-20Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Insufficient input validation in Intel(R) SGX SDK multiple Linux and Windows versions may allow an authenticated user to enable information disclosure, escalation of privilege or denial of service via local access.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00355 29th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Intel2019.2 IPU – Intel(R) SGXSee provided reference—No fix listedCNA
  • 2019.2 IPU – Intel(R) SGX VendorIntel Affected See provided reference Fixed in — No fix listed CNA

CPE configurations NVD · 10

CPEVersionsRoleVendor
cpe:2.3:a:intel:software_guard_extensions_sdk:2.3.100.49777:*:*:*:*:*:*:*2.3.100.49777VulnerableIntel
cpe:2.3:a:intel:software_guard_extensions_sdk:2.3.101.50222:*:*:*:*:*:*:*2.3.101.50222VulnerableIntel
cpe:2.3:a:intel:software_guard_extensions_sdk:2.4.100.51291:*:*:*:*:*:*:*2.4.100.51291VulnerableIntel
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
cpe:2.3:a:intel:software_guard_extensions_sdk:2.2.100.45311:*:*:*:*:*:*:*2.2.100.45311VulnerableIntel
cpe:2.3:a:intel:software_guard_extensions_sdk:2.3.100.46354:*:*:*:*:*:*:*2.3.100.46354VulnerableIntel
cpe:2.3:a:intel:software_guard_extensions_sdk:2.4.100.48163:*:*:*:*:*:*:*2.4.100.48163VulnerableIntel
cpe:2.3:a:intel:software_guard_extensions_sdk:2.5.100.49891:*:*:*:*:*:*:*2.5.100.49891VulnerableIntel
cpe:2.3:a:intel:software_guard_extensions_sdk:2.6.100.51363:*:*:*:*:*:*:*2.6.100.51363VulnerableIntel
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*not specified by NVDRunning onLinux
  • cpe:2.3:a:intel:software_guard_extensions_sdk:2.3.100.49777:*:*:*:*:*:*:* Versions 2.3.100.49777 Vulnerable ·Intel
  • cpe:2.3:a:intel:software_guard_extensions_sdk:2.3.101.50222:*:*:*:*:*:*:* Versions 2.3.101.50222 Vulnerable ·Intel
  • cpe:2.3:a:intel:software_guard_extensions_sdk:2.4.100.51291:*:*:*:*:*:*:* Versions 2.4.100.51291 Vulnerable ·Intel
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
  • cpe:2.3:a:intel:software_guard_extensions_sdk:2.2.100.45311:*:*:*:*:*:*:* Versions 2.2.100.45311 Vulnerable ·Intel
  • cpe:2.3:a:intel:software_guard_extensions_sdk:2.3.100.46354:*:*:*:*:*:*:* Versions 2.3.100.46354 Vulnerable ·Intel
  • cpe:2.3:a:intel:software_guard_extensions_sdk:2.4.100.48163:*:*:*:*:*:*:* Versions 2.4.100.48163 Vulnerable ·Intel
  • cpe:2.3:a:intel:software_guard_extensions_sdk:2.5.100.49891:*:*:*:*:*:*:* Versions 2.5.100.49891 Vulnerable ·Intel
  • cpe:2.3:a:intel:software_guard_extensions_sdk:2.6.100.51363:*:*:*:*:*:*:* Versions 2.6.100.51363 Vulnerable ·Intel
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-14566
  2. 2026-10-03 Alias added: GHSA-77jw-45f6-38qv
  3. 2026-10-08 CISA SSVC decision points changed

References

Advisory 1

Other 1

  • TI-2019-10851 Insufficient initialization in Intel(R) SGX SDK Windows versions 2.4.100.51291 and… CVSS 3.1HIGH 7.8
  • TI-2020-00544 Improper initialization in the Intel(R) SGX SDK before v2.6.100.1 may allow an… CVSS 3.1HIGH 7.8
  • TI-2019-00106 Double free in Intel Software Guard Extensions SDK CVSS 3.0HIGH 7.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences