CVE-2025-68338 | BDVDB-2026-307441 Detail

Description#

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.

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History#

1. Version 12025-12-23Record published in the CVE List.
2. Version 22026-05-11Most recent update recorded in the CVE List.