CVE-2023-2002

Kernel: bluetooth: Unauthorized management command execution

Severity Score

6.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability was found in the HCI sockets implementation due to a missing capability check in net/bluetooth/hci_sock.c in the Linux Kernel. This flaw allows an attacker to unauthorized execution of management commands, compromising the confidentiality, integrity, and availability of Bluetooth communication.

*Credits: N/A

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-04-12 CVE Reserved
2023-05-26 CVE Published
2023-05-31 First Exploit
2024-08-02 CVE Updated
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-250: Execution with Unnecessary Privileges
CWE-863: Incorrect Authorization

CAPEC

References (8)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html	Mailing List
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html	Mailing List
https://security.netapp.com/advisory/ntap-20240202-0004

URL	Date	SRC
https://github.com/lrh2000/CVE-2023-2002	2023-05-31
https://www.openwall.com/lists/oss-security/2023/04/16/3	2024-08-02

URL	Date	SRC

URL	Date	SRC
https://www.debian.org/security/2023/dsa-5480	2024-02-02
https://access.redhat.com/security/cve/CVE-2023-2002	2024-06-25
https://bugzilla.redhat.com/show_bug.cgi?id=2187308	2024-06-25

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.4 Search vendor "Linux" for product "Linux Kernel" and version " < 6.4"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				11.0 Search vendor "Debian" for product "Debian Linux" and version "11.0"		-		Affected