Description
A use-after-free vulnerability was found in the cxgb4 driver in the Linux kernel. The bug occurs when the cxgb4 device is detaching due to a possible rearming of the flower_stats_timer from the work queue. This flaw allows a local user to crash the system, causing a denial of service condition.
Published: 2023-08-03
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
Source ID Title
EUVD EUVD EUVD-2023-54015 A use-after-free vulnerability was found in the cxgb4 driver in the Linux kernel. The bug occurs when the cxgb4 device is detaching due to a possible rearming of the flower_stats_timer from the work queue. This flaw allows a local user to crash the system, causing a denial of service condition.
History

Tue, 04 Mar 2025 03:45:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Subscriptions

Fedoraproject Fedora
Linux Linux Kernel
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2025-11-06T19:46:38.846Z

Reserved: 2023-08-03T09:30:09.992Z

Link: CVE-2023-4133

cve-icon Vulnrichment

Updated: 2024-08-02T07:17:12.136Z

cve-icon NVD

Status : Modified

Published: 2023-08-03T15:15:33.940

Modified: 2024-11-21T08:34:27.580

Link: CVE-2023-4133

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-04-15T00:00:00Z

Links: CVE-2023-4133 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses