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TI-2021-00001 Aliases CVE-2021-0001GHSA-78jj-chhm-hm82

Observable discrepancy in Intel IPP

Priority LOW 21CWE-203Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-203.

Summary

Observable timing discrepancy in Intel(R) IPP before version 2020 update 1 may allow authorized user to potentially enable information disclosure via local access.

Why it matters now

EPSS 0.00209 11th percentileScored 2026-11-08
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
—Intel(R) IPPbefore version 2020 update 1—No fix listedCNA
  • Intel(R) IPP Vendor— Affected before version 2020 update 1 Fixed in — No fix listed CNA

CPE configurations NVD · 12

CPEVersionsRoleVendor
cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:-:*:*:*:*:*:*2019VulnerableIntel
cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_1:*:*:*:*:*:*2019 update_1VulnerableIntel
cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_2:*:*:*:*:*:*2019 update_2VulnerableIntel
cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_3:*:*:*:*:*:*2019 update_3VulnerableIntel
cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_4:*:*:*:*:*:*2019 update_4VulnerableIntel
cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2020:-:*:*:*:*:*:*2020VulnerableIntel
cpe:2.3:a:intel:sgx_dcap:*:*:*:*:*:linux:*:*up to 1.10.100.4VulnerableIntel
cpe:2.3:a:intel:sgx_dcap:*:*:*:*:*:windows:*:*up to 1.10.100.4VulnerableIntel
cpe:2.3:a:intel:sgx_psw:*:*:*:*:*:windows:*:*up to 2.12.100.4VulnerableIntel
cpe:2.3:a:intel:sgx_psw:*:*:*:*:*:linux:*:*up to 2.13.100.4VulnerableIntel
  • cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:-:*:*:*:*:*:* Versions 2019 Vulnerable ·Intel
  • cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_1:*:*:*:*:*:* Versions 2019 update_1 Vulnerable ·Intel
  • cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_2:*:*:*:*:*:* Versions 2019 update_2 Vulnerable ·Intel
  • cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_3:*:*:*:*:*:* Versions 2019 update_3 Vulnerable ·Intel
  • cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2019:update_4:*:*:*:*:*:* Versions 2019 update_4 Vulnerable ·Intel
  • cpe:2.3:a:intel:integrated_performance_primitives_cryptography:2020:-:*:*:*:*:*:* Versions 2020 Vulnerable ·Intel
  • cpe:2.3:a:intel:sgx_dcap:*:*:*:*:*:linux:*:* Versions up to 1.10.100.4 Vulnerable ·Intel
  • cpe:2.3:a:intel:sgx_dcap:*:*:*:*:*:windows:*:* Versions up to 1.10.100.4 Vulnerable ·Intel
  • cpe:2.3:a:intel:sgx_psw:*:*:*:*:*:windows:*:* Versions up to 2.12.100.4 Vulnerable ·Intel
  • cpe:2.3:a:intel:sgx_psw:*:*:*:*:*:linux:*:* Versions up to 2.13.100.4 Vulnerable ·Intel
Show 2 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:windows:*:*up to 2.12.100.4VulnerableIntel
cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:linux:*:*up to 2.13.100.4VulnerableIntel
  • cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:windows:*:* Versions up to 2.12.100.4 Vulnerable ·Intel
  • cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:linux:*:* Versions up to 2.13.100.4 Vulnerable ·Intel

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-0001
  2. 2026-10-03 Alias added: GHSA-78jj-chhm-hm82

References

Patch 1

  • TI-2023-17572 Improper access control in Intel oneAPI DPC++/C++ Compiler software CVSS 3.1HIGH 7.8
  • TI-2023-08617 Uncontrolled search path in Intel oneAPI Toolkit and component software installers CVSS 3.1HIGH 7.8
  • TI-2022-09550 Generation of weak initialization vector in an Intel(R) IPP Cryptography software library… CVSS 3.1HIGH 7.5
  • TI-2023-13593 Incorrect default permissions in Intel C++ Compiler Classic CVSS 3.1MEDIUM 6.0
  • TI-2024-14466 Uncontrolled search path in Intel IPP Cryptography software CVSS 4.0MEDIUM 5.4
  • TI-2022-20042 Insufficient control flow management in the Intel(R) IPP Cryptography software before… CVSS 3.1MEDIUM 5.5
See all 10 →

Sources

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