CVE-2023-1902 - Vulnerability Details - OpenCVE

The bluetooth HCI host layer logic not clearing a global reference to a state pointer after handling connection events may allow a malicious HCI Controller to cause the use of a dangling reference in the host layer, leading to a crash (DoS) or potential RCE on the Host layer.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00169.

Exploitation poc

Automatable no

Technical Impact partial

Vendors	Products
Zephyrproject	Zephyr

Configuration 1 [-]

cpe:2.3:o:zephyrproject:zephyr:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-24091	The bluetooth HCI host layer logic not clearing a global reference to a state pointer after handling connection events may allow a malicious HCI Controller to cause the use of a dangling reference in the host layer, leading to a crash (DoS) or potential RCE on the Host layer.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fx9g-8fr2-q899

History

Thu, 07 Nov 2024 16:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-672
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: zephyr

Published: 2023-07-10T04:30:14.243Z

Updated: 2024-11-07T15:21:40.963Z

Reserved: 2023-04-05T22:24:28.688Z

Link: CVE-2023-1902

Vulnrichment

Updated: 2024-08-02T06:05:26.909Z

NVD

Status : Modified

Published: 2023-07-10T16:15:49.053

Modified: 2024-11-21T07:40:06.773

Link: CVE-2023-1902

Redhat

No data.

OpenCVE Enrichment

No data.

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