CVE-2022-3563

Linux Kernel BlueZ mgmt-tester.c read_50_controller_cap_complete null pointer dereference

Published Oct 17, 2022 CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed
Description
A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function read_50_controller_cap_complete of the file tools/mgmt-tester.c of the component BlueZ. The manipulation of the argument cap_len leads to null pointer dereference. It is recommended to apply a patch to fix this issue. VDB-211086 is the identifier assigned to this vulnerability.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-42927 A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function read_50_controller_cap_complete of the file tools/mgmt-tester.c of the component BlueZ. The manipulation of the argument cap_len leads to null pointer dereference. It is recommended to apply a patch to fix this issue. VDB-211086 is the identifier assigned to this vulnerability.
Ubuntu USN Ubuntu USN USN-6809-1 BlueZ vulnerabilities
History
Type Values Removed Values Added
Metrics ssvc

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

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Apr 15, 2025, 1:27 PM
Reserved
Oct 17, 2022, 12:00 AM
Status
Modified
Published
Oct 17, 2022, 7:15 PM
Modified
Jun 17, 2026, 4:59 AM
Severity
Moderate
Public date
Jun 23, 2022, 12:00 AM