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Vulnerability record · CVE-2022-0204 · published 10 March 2022

CVE-2022-0204: Bluez memory buffer overflow vulnerability

Bluez · Bluez

A heap overflow vulnerability was found in bluez in versions prior to 5.63. An attacker with local network access could pass specially crafted files causing an application to halt or crash, leading to a denial of service.

8.8 CVSS 3.1 High EPSS 1.8% · top 22.5% CWE-119 · Memory buffer overflowCWE-190 · Integer overflow
8.8CVSS 3.1 base score, v2 5.8
1.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
11References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A heap overflow vulnerability was found in bluez in versions prior to 5.63. An attacker with local network access could pass specially crafted files causing an application to halt or crash, leading to a denial of service.

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

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugzilla.redhat.com/show_bug.cgi?id=2039807 Issue TrackingPatchThird Party Advisory
https://github.com/bluez/bluez/commit/591c546c536b42bef696d027f64aa22434f8c3f0 PatchThird Party Advisory
https://github.com/bluez/bluez/security/advisories/GHSA-479m-xcq5-9g2q ExploitThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/10/msg00026.html Mailing ListThird Party Advisory
https://security.gentoo.org/glsa/202209-16 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2039807 Issue TrackingPatchThird Party Advisory
https://github.com/bluez/bluez/commit/591c546c536b42bef696d027f64aa22434f8c3f0 PatchThird Party Advisory
https://github.com/bluez/bluez/security/advisories/GHSA-479m-xcq5-9g2q ExploitThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/10/msg00026.html Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2024/09/msg00022.html
https://security.gentoo.org/glsa/202209-16 Third Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2022-0204), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.