Is CVE-2022-34405 in the CISA KEV catalog?

No. CVE-2022-34405 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-34405?

CVE-2022-34405 has a CVSS v3 base score of 7.3 (HIGH).

What is the EPSS score for CVE-2022-34405?

CVE-2022-34405 has an EPSS score of 0.25% (16th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-34405?

Upgrade realtek high definition audio driver to 6.0.9422.1 or later.

CVE & CISA-KEV Catalog

CVE-2022-34405

HIGH

7.3

CVSS v3

NVD

Description

An improper access control vulnerability was identified in the Realtek audio driver. A local authenticated malicious user may potentially exploit this vulnerability by waiting for an administrator to launch the application and attach to the process to elevate privileges on the system.

CWE-285

How to fix

Remediation Available

realtek high definition audio driverNVD

Affected:< 6.0.9422.1Fixed in:6.0.9422.1CVE-2022-34405derived 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 InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.25%probability of exploitation in 30 days

16thpercentile

Low risk: more likely to be exploited than 16% of all known CVEs.

References

Vendor Advisory1

dell.com

Related Vulnerabilities

Other CWE-285 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-29927	Critical	9.1	100%	-	Fix
CVE-2021-28799	Critical	10.0	78%	KEV + Ransom	Fix
CVE-2023-32707	High	8.8	74%	-	Fix
CVE-2023-48241	High	7.5	73%	-	Fix
CVE-2023-22480	High	7.3	67%	-	Fix
CVE-2022-3229	Critical	9.8	66%	-	-

Embed a live status badge for CVE-2022-34405

Markdown

[![CVE-2022-34405](https://tridentstack.com/cve/badge/CVE-2022-34405.svg)](https://tridentstack.com/cve/CVE-2022-34405)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-34405"><img src="https://tridentstack.com/cve/badge/CVE-2022-34405.svg" alt="CVE-2022-34405"></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.