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CVE-2026-43372

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CVE-2026-43372

Published: May 8, 2026

Modified: May 23, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
3b5a6115d6ea45df1ea65dc9b832b23db5d593ba - < 3704ac6a0d9a78f66a187515a8ca3faedaf01cc5
affected
1ba6da6ca3db76f6a39004fd33a9c990e428515e - < e80fef36c676c947072dabeb5803ae59d92ba493
affected
d0b8fec8ae50525b57139393d0bb1f446e82ff7e - < 6c58a9fdb0d0e1011aa02455d26d6ebea251979b
affected
d0b8fec8ae50525b57139393d0bb1f446e82ff7e - < c2d1d41e0e8ec447d40a5752844fc5fb0b23db27
affected
d0b8fec8ae50525b57139393d0bb1f446e82ff7e - < 99c8c16a4aad0b37293cae213e15957c573cf79b

+4 more versions

Linux

Linux

affected
6.18
unaffected
0 - < 6.18
unaffected
6.6.130 - <= 6.6.*
unaffected
6.12.78 - <= 6.12.*
unaffected
6.18.19 - <= 6.18.*

+2 more versions

References

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