In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in net/nfc/nci/spi.c.
Advisories
Source ID Title
EUVD EUVD EUVD-2023-50563 In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in net/nfc/nci/spi.c.
Ubuntu USN Ubuntu USN USN-6625-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6625-2 Linux kernel (GCP) vulnerabilities
Ubuntu USN Ubuntu USN USN-6625-3 Linux kernel (Raspberry Pi) vulnerabilities
Ubuntu USN Ubuntu USN USN-6680-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6680-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6680-3 Linux kernel (AWS) vulnerabilities
Ubuntu USN Ubuntu USN USN-6686-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6686-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6686-3 Linux kernel (Oracle) vulnerabilities
Ubuntu USN Ubuntu USN USN-6686-4 Linux kernel (KVM) vulnerabilities
Ubuntu USN Ubuntu USN USN-6686-5 Linux kernel (Intel IoTG) vulnerabilities
Ubuntu USN Ubuntu USN USN-6705-1 Linux kernel (AWS) vulnerabilities
Ubuntu USN Ubuntu USN USN-6926-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6926-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6926-3 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-6938-1 Linux kernel vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 17 Jun 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-06-17T13:55:44.214Z

Reserved: 2023-10-23T00:00:00.000Z

Link: CVE-2023-46343

cve-icon Vulnrichment

Updated: 2024-08-02T20:45:41.271Z

cve-icon NVD

Status : Modified

Published: 2024-01-23T10:15:10.383

Modified: 2025-06-17T14:15:27.323

Link: CVE-2023-46343

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-01-23T00:00:00Z

Links: CVE-2023-46343 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses