CVE-2023-2002 — Execution with Unnecessary Privileges in Kernel

CWE-250 — Execution with Unnecessary PrivilegesCWE-863 — Incorrect Authorization39 documents9 sources
Severity
6.8MEDIUMNVD
OSV7.1OSV6.5OSV5.5OSV4.7
EPSS
0.6%
top 30.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Linux KernelDebian LinuxDebian Linux+3 more
Timeline
PublishedMay 26
Latest updateApr 9

Description

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.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:HExploitability: 2.1 | Impact: 4.7

Affected Packages8 packages

▶Debianlinux/linux_kernel< 5.10.191-1+3
▶Ubuntulinux/linux_kernel< 5.4.0-162.179+2
▶CVEListV5linux/linux_kernelKernel prior to Kernel 6.4-rc1
▶debiandebian/linux< linux 6.1.27-1 (bookworm)

Also affects: Debian Linux 10.0, 11.0

🔴Vulnerability Details

17
OSV
linux-azure vulnerabilities↗2024-04-09
▶
OSV
linux-aws-hwe, linux-azure, linux-azure-4.15, linux-oracle vulnerabilities↗2024-03-25
▶
OSV
linux-gcp, linux-gcp-4.15 vulnerabilities↗2024-03-20
▶
OSV
linux, linux-aws, linux-hwe, linux-kvm, linux-oracle vulnerabilities↗2024-03-18
▶
OSV
linux-bluefield vulnerabilities↗2023-09-26
▶

📋Vendor Advisories

20
Ubuntu
Linux kernel (Azure) vulnerabilities↗2024-04-09
▶
Ubuntu
Linux kernel vulnerabilities↗2024-03-25
▶
Ubuntu
Linux kernel (GCP) vulnerabilities↗2024-03-20
▶
Ubuntu
Linux kernel vulnerabilities↗2024-03-18
▶
CISA ICS
Siemens SCALANCE XCM-/XRM-300↗2024-02-15
▶

💬Community

1
Bugzilla
CVE-2023-2002 Kernel: bluetooth: Unauthorized management command execution↗2023-04-17
▶
CVE-2023-2002 — Execution with Unnecessary Privileges | cvebase