CVE-2023-2002

MEDIUM6.8

A vulnerability was found in the HCI sockets implementation due to a missing capability check in net/bluetooth/hci_sock

Published May 26, 2023

Modified 1 years ago

Details

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.

References

WEBhttps://lists.debian.org/debian-lts-announce/2023/07/msg00030.html WEBhttps://lists.debian.org/debian-lts-announce/2023/10/msg00027.html WEBhttps://security.netapp.com/advisory/ntap-20240202-0004/ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2023-2002 ADVISORYhttps://www.debian.org/security/2023/dsa-5480 WEBhttps://www.openwall.com/lists/oss-security/2023/04/16/3

CVSS Analysis

CVSS v3.1

6.8

Exploitability

Attack Vector

AdjacentAV:A

Attack Complexity

LowAC:L

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

LowC:L

Integrity

LowI:L

Availability

HighA:H

6.8/CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

Weakness Type (CWE)

Configuration

CWE-250

Unnecessary Privileges

Ecosystems

Timeline

PublishedMay 26, 2023

ModifiedAug 2, 2024