Is CVE-2022-4964 in the CISA KEV catalog?

No. CVE-2022-4964 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-4964?

CVE-2022-4964 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2022-4964?

CVE-2022-4964 has an EPSS score of 0.28% (20th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-4964?

Upgrade pipewire on debian 13 to 1.0.2-1 or later.

CVE & CISA-KEV Catalog

CVE-2022-4964

MEDIUM

5.5

CVSS v3

NVD

Description

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

CWE-276

How to fix

Remediation Available

pipewireDebian

Fixed in:1.0.2-1CVE-2022-4964

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.28%probability of exploitation in 30 days

20thpercentile

Low risk: more likely to be exploited than 20% of all known CVEs.

References

Patch2

Exploit1

bugs.launchpad.net

Third-Party Advisory1

cve.mitre.org

Related Vulnerabilities

Other CWE-276 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2013-0632	Critical	9.8	94%	KEV	-
CVE-2017-11610	High	8.8	88%	-	Fix
CVE-2023-29919	Critical	9.1	60%	-	-
CVE-2019-17124	Critical	9.8	23%	-	-
CVE-2020-12608	High	7.8	22%	-	Fix
CVE-2021-3437	Critical	9.8	16%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-06-20.