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CVE-2026-43372 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Fix error path in PTP IRQ setup If request_threaded_irq() fails during the PTP message IRQ setup, the newly created IRQ mapping is never disposed. Indeed, the ksz_ptp_irq_setup()'s error path only frees the mappings that were successfully set up. Dispose the newly created mapping if the associated request_threaded_irq() fails at setup.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/3704ac6a0d9a78f66a187515a8ca3faedaf01cc5 kernel.org
https://git.kernel.org/stable/c/6c58a9fdb0d0e1011aa02455d26d6ebea251979b kernel.org
https://git.kernel.org/stable/c/99c8c16a4aad0b37293cae213e15957c573cf79b kernel.org
https://git.kernel.org/stable/c/c2d1d41e0e8ec447d40a5752844fc5fb0b23db27 kernel.org
https://git.kernel.org/stable/c/e80fef36c676c947072dabeb5803ae59d92ba493 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-43372
NVD Published Date:
05/08/2026
NVD Last Modified:
05/08/2026
Source:
kernel.org