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CVE-2022-4964
Ubuntu's pipewire-pulse in snap grants microphone access even when the snap interface for audio-record is not set.
Medium5.5EPSS 0.28%
- Published
- Updated
- Reserved
- Assigned by
- canonical
Description
Ubuntu's pipewire-pulse in snap grants microphone access even when the snap interface for audio-record is not set.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| canonicalCNA (assigner) | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.28% · top 79% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: partial
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
Affected products
Canonical Ltd. · Ubuntu pipewire-pulse
- affected 0
References (4)
- https://bugs.launchpad.net/ubuntu/+source/pipewire/+bug/1995707/ (opens in a new tab)issue-trackingx_transferred
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-4964 (opens in a new tab)issue-trackingx_transferred
- https://gitlab.freedesktop.org/pipewire/pipewire/-/merge_requests/1779 (opens in a new tab)issue-trackingx_transferred
- https://gitlab.freedesktop.org/pipewire/wireplumber/-/merge_requests/567 (opens in a new tab)issue-trackingx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-4964)Record last updated .