Threats tagged 'ghsa-94mc-r26h-rwj7'

CVE-2024-57949 is a medium severity vulnerability in the Linux kernel's irqchip/gic-v3-its component. It involves improper handling of interrupt enabling in the its_irq_set_vcpu_affinity() function, where interrupts are enabled inside a nested interrupt-disabled section due to a code change. This can lead to a warning and potential instability. The issue was introduced by a commit replacing raw_spin_lock/unlock with a guard that incorrectly enables interrupts. The fix involves using the correct guard to avoid enabling interrupts prematurely.