CVE-2022-4964

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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

Pipewire-pulse en snap de Ubuntu otorga acceso al micrófono incluso cuando la interfaz snap para grabación de audio no está configurada.

*Credits: James Henstridge

CVSS Scores

NISTv3.1 5.5

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2024-01-23 CVE Reserved
2024-01-24 CVE Published
2024-01-31 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-276: Incorrect Default Permissions

CAPEC

References (4)

URL	Tag	Source
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4964	Issue Tracking

URL	Date	SRC
https://bugs.launchpad.net/ubuntu/+source/pipewire/+bug/1995707	2024-08-03

URL	Date	SRC
https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/1779	2024-01-30
https://gitlab.freedesktop.org/pipewire/wireplumber/-/merge_requests/567	2024-01-30

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Canonical Search vendor "Canonical"		Ubuntu Pipewire-pulse Search vendor "Canonical" for product "Ubuntu Pipewire-pulse"				-		-		Affected