CVE-2026-23422

Published: Apr 03, 2026 Last Modified: Apr 03, 2026

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Other exploit source:

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Description

AI Translation Available

In the Linux kernel, the following vulnerability has been resolved:

dpaa2-switch: Fix interrupt storm after receiving bad if_id in IRQ handler

Commit 31a7a0bbeb00 ('dpaa2-switch: add bounds check for if_id in IRQ
handler') introduces a range check for if_id to avoid an out-of-bounds
access. If an out-of-bounds if_id is detected, the interrupt status is
not cleared. This may result in an interrupt storm.

Clear the interrupt status after detecting an out-of-bounds if_id to avoid
the problem.

Found by an experimental AI code review agent at Google.