CVE-2022-0204

bluez: heap-based buffer overflow in the implementation of the gatt protocol

Published Mar 9, 2022 CVSS 3.1 · 8.8 High EPSS 1.8% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-3157-1 bluez security update
Debian DLA Debian DLA DLA-3879-1 bluez security update
EUVD EUVD EUVD-2022-15406 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.
Ubuntu USN Ubuntu USN USN-5275-1 BlueZ vulnerability
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Apr 15, 2026, 9:09 PM
Reserved
Jan 12, 2022, 12:00 AM
Status
Modified
Published
Mar 10, 2022, 5:44 PM
Modified
Jun 17, 2026, 4:20 AM
Severity
Moderate
Public date
Nov 12, 2021, 12:00 AM