CVE-2022-4964

MEDIUM

Published Jan 24, 2024 Modified Jun 20, 2025 CWE-276

Description

Ubuntu's pipewire-pulse in snap grants microphone access even when the snap interface for audio-record is not set.

Is your site exposed to CVE-2022-4964?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

5.5

MEDIUM

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

Weakness Type (CWE)

CWE-276 Incorrect Default Permissions

Affected Products

Vendor	Product	Versions
canonical	ubuntu_pipewire-pulse	All

References

Frequently Asked Questions

What is CVE-2022-4964? +

Ubuntu's pipewire-pulse in snap grants microphone access even when the snap interface for audio-record is not set. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2022-4964? +

CVE-2022-4964 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2022-4964? +

CVE-2022-4964 affects products from canonical, specifically: ubuntu_pipewire-pulse. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2022-4964? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-20718

Incorrect default permissions for some Intel(R) NPU Driver software installers before version 32.0.100.4511 within Ring 3: User Applications may allow …

CVE-2026-0539

Incorrect Default Permissions in pcvisit service binary on Windows allows a low-privileged local attacker to escalate their privileges by overwriting …

CVE-2025-2782

The WatchGuard Terminal Services Agent on Windows does not properly configure directory permissions when installed in a non-default directory. This …

CVE-2025-2781

The WatchGuard Mobile VPN with SSL Client on Windows does not properly configure directory permissions when installed in a non-default …

CVE-2025-4280

MacOS version of Poedit bundles a Python interpreter that inherits the Transparency, Consent, and Control (TCC) permissions granted by the …

CVE-2025-4412

On macOS systems, by utilizing a Launch Agent and loading the viscosity_openvpn process from the application bundle, it is possible …