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medium5.5

CVE-2024-26776

In the Linux kernel, the following vulnerability has been resolved: spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected Return IRQ_NONE from the…

Impact

In the Linux kernel, the following vulnerability has been resolved: spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected Return IRQ_NONE from the interrupt handler when no interrupt was detected. Because an empty interrupt will cause a null pointer error: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 Call trace: complete+0x54/0x100 hisi_sfc_v3xx_isr+0x2c/0x40 [spi_hisi_sfc_v3xx] __handle_irq_event_percpu+0x64/0x1e0 handle_irq_event+0x7c/0x1cc

Affected products

VendorProductAffected versions
LinuxLinux Kernel
before 5.10.211
from 5.11 before 5.15.150
from 5.16 before 6.1.80
from 6.2 before 6.6.19
from 6.7 before 6.7.7
Version 6.8
DebianDebian Linux
Version 10.0

Weakness classification

CWE-476

References