CVE-2025-68338

In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Don't free uninitialized ksz_irq If something goes wrong at setup, ksz_irq_free() can be called on uninitialized ksz_irq (for example when ksz_ptp_irq_setup() fails). It leads to freeing uninitialized IRQ numbers and/or domains. Use dsa_switch_for_each_user_port_continue_reverse() in the error path to iterate only over the fully initialized ports.

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/25b62cc5b22c45face094ae3e8717258e46d1d19
https://git.kernel.org/stable/c/32abbcf4379a0f851d7eb9d4389e7bf5c64bf6c0
https://git.kernel.org/stable/c/9428654c827fa8d38b898135d26d39ee2d544246

Configurations

No configuration.

History

No history.

Information

Published : 2025-12-23 14:16

Updated : 2026-06-17 09:58

NVD link : CVE-2025-68338

Mitre link : CVE-2025-68338

CVE.ORG link : CVE-2025-68338

JSON object : View

Products Affected

No product.

CWE

No CWE.

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