30 matches found
CVE-2024-35806
In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Always disable interrupts when taking cgrlock smpcallfunctionsingle disables IRQs when executing the callback. To prevent deadlocks, we must disable IRQs when taking cgrlock elsewhere. This is already done by...
CVE-2024-35819 soc: fsl: qbman: Use raw spinlock for cgr_lock
In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Use raw spinlock for cgrlock smpcallfunction always runs its callback in hard IRQ context, even on PREEMPTRT, where spinlocks can sleep. So we need to use a raw spinlock for cgrlock to ensure we aren't waiting on...
CVE-2024-35819
CVE-2024-35819 affects the Linux kernel subsystem soc: fsl: qbman, where smp_call_function is used and can run callbacks in hard IRQ context; to prevent potential sleeping-task issues on PREEMPT_RT, the advisory specifies using a raw spinlock for cgr_lock. The root cause is that smp_call_function...
CVE-2024-35819 soc: fsl: qbman: Use raw spinlock for cgr_lock
In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Use raw spinlock for cgrlock smpcallfunction always runs its callback in hard IRQ context, even on PREEMPTRT, where spinlocks can sleep. So we need to use a raw spinlock for cgrlock to ensure we aren't waiting on...
CVE-2024-35819 soc: fsl: qbman: Use raw spinlock for cgr_lock
In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Use raw spinlock for cgrlock smpcallfunction always runs its callback in hard IRQ context, even on PREEMPTRT, where spinlocks can sleep. So we need to use a raw spinlock for cgrlock to ensure we aren't waiting on...
CVE-2024-35806 soc: fsl: qbman: Always disable interrupts when taking cgr_lock
In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Always disable interrupts when taking cgrlock smpcallfunctionsingle disables IRQs when executing the callback. To prevent deadlocks, we must disable IRQs when taking cgrlock elsewhere. This is already done by...
CVE-2024-35806
The CVE-2024-35806 entry concerns the Linux kernel vulnerability in soc: fsl: qbman where IRQs must be disabled when taking cgr_lock to avoid deadlocks. The description states that smp_call_function_single already disables IRQs in the affected code path and that qman_update_cgr and qman_delete_cg...
CVE-2024-35806 soc: fsl: qbman: Always disable interrupts when taking cgr_lock
In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Always disable interrupts when taking cgrlock smpcallfunctionsingle disables IRQs when executing the callback. To prevent deadlocks, we must disable IRQs when taking cgrlock elsewhere. This is already done by...
CVE-2024-35806
In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Always disable interrupts when taking cgrlock smpcallfunctionsingle disables IRQs when executing the callback. To prevent deadlocks, we must disable IRQs when taking cgrlock elsewhere. This is already done by...
Linux kernel 安全漏洞
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a deadlock problem in soc:fsl:qbman...