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CVE-2022-27499

MEDIUM
4.4
CVSS Score
Published: November 11, 2022 at 03:48 PM UTC
Updated: June 17, 2026 at 04:37 AM UTC
1 product affected across 1 vendorSGX SDK

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Severity
MEDIUM4.4
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

SGX SDK· Intel
95%
v < 2.17.100.1v < 2.18.100.1
Affected range stops below 2.17.100.1, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.18.100.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

PatchVendor Advisory
Source: [email protected]
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00691.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.4MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-672

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