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TI-2022-10514 Aliases CVE-2022-27499GHSA-vc86-73mc-m266

Premature release of resource during expected lifetime in the Intel(R) SGX SDK software…

Priority LOW 21CWE-672Published · Updated

Key facts

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

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

Summary

Premature release of resource during expected lifetime in the Intel(R) SGX SDK software may allow a privileged user to potentially enable information disclosure via local access.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00423 36th 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
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
—Intel(R) SGX SDK softwareSee references—No fix listedCNA
  • Intel(R) SGX SDK software Vendor— Affected See references Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:windows:*:*before 2.17.100.1VulnerableIntel
cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:linux:*:*before 2.18.100.1VulnerableIntel
  • cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:windows:*:* Versions before 2.17.100.1 Vulnerable ·Intel
  • cpe:2.3:a:intel:sgx_sdk:*:*:*:*:*:linux:*:* Versions before 2.18.100.1 Vulnerable ·Intel

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-27499
  2. 2026-10-03 Alias added: GHSA-vc86-73mc-m266

References

Patch 1

  • TI-2022-05529 Incomplete cleanup of multi-core shared buffers for some Intel(R) Processors may allow an… CVSS 3.1MEDIUM 5.5
  • TI-2022-05567 Incomplete cleanup in specific special register write operations for some Intel(R)… CVSS 3.1MEDIUM 5.5
  • TI-2022-05531 Incomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may… CVSS 3.1MEDIUM 5.5
  • TI-2022-05533 Incomplete cleanup in specific special register read operations for some Intel(R)… CVSS 3.1MEDIUM 5.5
  • TI-2018-12862 Incorrect permission assignment in Intel SGX SDK and Platform Software for Windows CVSS 3.0HIGH 7.3
  • TI-2021-00125 Improper input validation in Intel SGX SDK applications compiled for SGX2 enabled… CVSS 3.1MEDIUM 6.7
See all 10 →

Sources

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