SARA / Free Tools / CVE / CVE-2023-2002

CVE-2023-2002 — A vulnerability was found in the HCI sockets implementation due to a missing cap

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 availabil

CVSS
— —
EPSS
0.58% (top 31.30%)
CWE
CWE-250
Published
2023-05-26T00:00:00.000Z
Last modified
2024-08-02T06:05:27.122Z
CVSS vector
—

01What is this vulnerability?

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.

02Affected products

VendorProductVersions
na / KernelKernel prior to Kernel 6.4-rc1

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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