PT-2024-11902 · Canonical+1 · Pipewire-Pulse+1

James Henstridge · Published 2024-01-23 · Updated 2024-01-30 · CVE-2022-4964

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions pipewire-pulse in Ubuntu snap (affected versions not specified)

Description The issue concerns the pipewire-pulse in Ubuntu snap, which grants microphone access even when the snap interface for audio-record is not set. This could potentially allow unauthorized access to the microphone.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

CVE-2022-4964

Affected Products

Debian

Pipewire-Pulse

References · 13

• 🔥 https://bugs.launchpad.net/ubuntu/+source/pipewire/+bug/1995707 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-4964 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-4964 · Vendor Advisory
• https://gitlab.freedesktop.org/pipewire/wireplumber/-/merge_requests/567 · Patch
• https://cve.org/CVERecord?id=CVE-2022-4964 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-4964 · Security Note
• https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/1779 · Patch
• https://ubuntu.com/security/CVE-2022-4964 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-4964 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-4964 · Vendor Advisory
• https://t.me/cvenotify/69261 · Telegram Post
• https://t.me/cvenotify/68450 · Telegram Post
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4964 · Note