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

CVSS Scores

NISTv3.1 6.8

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

High

* 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
2024-08-30 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