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osvGoogleOSV:CVE-2024-35806
HistoryMay 17, 2024 - 2:15 p.m.

CVE-2024-35806

2024-05-1714:15:00
Google
osv.dev
1
linux kernel
vulnerability
soc: fsl: qbman
disable interrupts
smp_call_function_single
deadlock prevention

AI Score

6.7

Confidence

Low

In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Always disable interrupts when taking cgr_lock smp_call_function_single disables IRQs when executing the callback. To prevent deadlocks, we must disable IRQs when taking cgr_lock elsewhere. This is already done by qman_update_cgr and qman_delete_cgr; fix the other lockers.

References