Is CVE-2022-46486 in the CISA KEV catalog?

No. CVE-2022-46486 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-46486?

CVE-2022-46486 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2022-46486?

CVE-2022-46486 has an EPSS score of 0.34% (25th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-46486?

Upgrade scone to 5.8.0 or later.

CVE & CISA-KEV Catalog

CVE-2022-46486

MEDIUM

5.5

CVSS v3

NVD

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.

CWE-763

How to fix

Remediation Available

sconeNVD

Affected:< 5.8.0Fixed in:5.8.0CVE-2022-46486derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

0.34%probability of exploitation in 30 days

25thpercentile

Low risk: more likely to be exploited than 25% of all known CVEs.

References

Exploit2

Release Notes1

sconedocs.github.io

Embed a live status badge for CVE-2022-46486

Markdown

[![CVE-2022-46486](https://tridentstack.com/cve/badge/CVE-2022-46486.svg)](https://tridentstack.com/cve/CVE-2022-46486)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-46486"><img src="https://tridentstack.com/cve/badge/CVE-2022-46486.svg" alt="CVE-2022-46486"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.