5.5

CVE-2022-4964

Exploit
Ubuntu's pipewire-pulse in snap grants microphone access even when the snap interface for audio-record is not set.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.195
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
security@ubuntu.com 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE-276 Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

https://bugs.launchpad.net/ubuntu/+source/pipewire/+bug/1995707/
Exploit
Issue Tracking
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4964
Third Party Advisory
https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/1779
Patch
Issue Tracking
https://gitlab.freedesktop.org/pipewire/wireplumber/-/merge_requests/567
Patch
Issue Tracking