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CVE-2022-0204

Published: Mar 9, 2022Updated: Apr 15, 2026 Sources: CVE List NVD BDUCWE-119
NVD MITRE
8.8CVSSHIGH
EPSS Score
1.8%
Top 24.3%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

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 Vector Breakdown

AV:AAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-119CWE-190

Affected Products

bluezn/a
bluezbluez
Mixed
Operating Systems / linux-distro
fedorafedoraproject
On-premOS
Operating Systems / linux-distro
debian linuxdebian
On-premOS
Operating Systems / linux-distro
UbuntuCanonical Ltd.
On-premOS
Operating Systems / linux-distro
bluezoss-projectGBOperating Systemsaka bluez-libs, bluez-utils
fedoraprojectoss-projectUSOperating Systemsaka fedora project
debianoss-projectGBOperating Systemsaka debian gnu/linux
canonical ltd.commercialGBOperating Systemsaka canonical
and 5 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://bugzilla.redhat.com/show_bug.cgi?id=2039807
bugzilla.redhat.com
https://github.com/bluez/bluez/security/advisories/GHSA-479m-xcq5-9g2q
github.com
https://github.com/bluez/bluez/commit/591c546c536b42bef696d027f64aa22434f8c3f0
github.com
and 13 more references View all →

Timeline

Published
Mar 9, 2022
Last Updated
Apr 15, 2026

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