What’s Vulnerable › Vulnerabilities

CVE-2022-46486

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-12-30 · updated 2026-06-17
• Weakness: CWE-763

Description

A lack of pointer-validation logic in the __scone_dispatch component of SCONE before v5.8.0 for Intel SGX allows attackers to access sensitive information.

Affected products

• Scontain Scone: before 5.8.0 — fixed in 5.8.0

How to fix

Upgrade to a fixed version: Scontain Scone 5.8.0. Check the vendor advisory for mitigations.

References

• https://jovanbulck.github.io/files/ccs19-tale.pdf
• https://jovanbulck.github.io/files/oakland24-pandora.pdf
• https://sconedocs.github.io/release5.7/
• https://jovanbulck.github.io/files/ccs19-tale.pdf
• https://jovanbulck.github.io/files/oakland24-pandora.pdf
• https://sconedocs.github.io/release5.7/

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