CVE-2024-35806 Information

Description

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.

Reference

https://git.kernel.org/stable/c/b56a793f267679945d1fdb9a280013bd2d0ed7f9 https://git.kernel.org/stable/c/62c3ecd2833cff0eff4a82af4082c44ca8d2518a https://git.kernel.org/stable/c/dd199e5b759ffe349622a4b8fbcafc51fc51b1ec https://git.kernel.org/stable/c/e6378314bb920acb39013051fa65d8f9f8030430 https://git.kernel.org/stable/c/a62168653774c36398d65846a98034436ee66d03 https://git.kernel.org/stable/c/0e6521b0f93ff350434ed4ae61a250907e65d397 https://git.kernel.org/stable/c/276af8efb05c8e47acf2738a5609dd72acfc703f https://git.kernel.org/stable/c/af25c5180b2b1796342798f6c56fcfd12f5035bd https://git.kernel.org/stable/c/584c2a9184a33a40fceee838f856de3cffa19be3