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medium5.5

CVE-2022-50439

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8173: Enable IRQ when pdata is ready If the device does not come straight…

Impact

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8173: Enable IRQ when pdata is ready If the device does not come straight from reset, we might receive an IRQ before we are ready to handle it. [ 2.334737] Unable to handle kernel read from unreadable memory at virtual address 00000000000001e4 [ 2.522601] Call trace: [ 2.525040] regmap_read+0x1c/0x80 [ 2.528434] mt8173_afe_irq_handler+0x40/0xf0 ... [ 2.598921] start_kernel+0x338/0x42c

Affected products

VendorProductAffected versions
LinuxLinux Kernel
from 4.2 before 5.4.229
from 5.5 before 5.10.163
from 5.11 before 5.15.86
from 5.16 before 6.0.16
from 6.1 before 6.1.2

References