Description
In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return value. Callers expect NULL in the error case, but an error pointer is used.
Published: 2023-03-01
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-27100 In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return value. Callers expect NULL in the error case, but an error pointer is used.
Ubuntu USN Ubuntu USN USN-6701-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6701-2 Linux kernel (GCP) vulnerabilities
Ubuntu USN Ubuntu USN USN-6701-3 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6701-4 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-6702-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6702-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6704-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6704-2 Linux kernel (Raspberry Pi) vulnerabilities
Ubuntu USN Ubuntu USN USN-6704-3 Linux kernel (Oracle) vulnerabilities
Ubuntu USN Ubuntu USN USN-6704-4 Linux kernel (Intel IoTG) vulnerabilities
Ubuntu USN Ubuntu USN USN-6705-1 Linux kernel (AWS) vulnerabilities
Ubuntu USN Ubuntu USN USN-6716-1 Linux kernel (Azure) vulnerabilities
History

Thu, 20 Mar 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Linux Linux Kernel
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-03-20T19:35:28.385Z

Reserved: 2023-01-11T00:00:00.000Z

Link: CVE-2023-23000

cve-icon Vulnrichment

Updated: 2024-08-02T10:20:31.427Z

cve-icon NVD

Status : Modified

Published: 2023-03-01T19:15:25.967

Modified: 2025-03-20T20:15:28.737

Link: CVE-2023-23000

cve-icon Redhat

Severity : Low

Publid Date: 2021-12-14T00:00:00Z

Links: CVE-2023-23000 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses