Description
A null pointer dereference issue was found in can protocol in net/can/af_can.c in the Linux before Linux. ml_priv may not be initialized in the receive path of CAN frames. A local user could use this flaw to crash the system or potentially cause a denial of service.
Published: 2023-04-19
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 05 Feb 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Linux Linux Kernel
Redhat Enterprise Linux Rhel Aus Rhel E4s Rhel Eus Rhel Tus Rhev Hypervisor
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2025-02-05T15:13:09.129Z

Reserved: 2023-04-18T00:00:00.000Z

Link: CVE-2023-2166

cve-icon Vulnrichment

Updated: 2024-08-02T06:12:20.539Z

cve-icon NVD

Status : Modified

Published: 2023-04-19T23:15:07.230

Modified: 2025-02-05T16:15:38.740

Link: CVE-2023-2166

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-12-06T06:30:00Z

Links: CVE-2023-2166 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses