CVE-2022-50236
Gravedad:
Pendiente de análisis
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
15/09/2025
Última modificación:
15/09/2025
Descripción
*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
iommu/mediatek: Fix crash on isr after kexec()<br />
<br />
If the system is rebooted via isr(), the IRQ handler might<br />
be triggered before the domain is initialized. Resulting on<br />
an invalid memory access error.<br />
<br />
Fix:<br />
[ 0.500930] Unable to handle kernel read from unreadable memory at virtual address 0000000000000070<br />
[ 0.501166] Call trace:<br />
[ 0.501174] report_iommu_fault+0x28/0xfc<br />
[ 0.501180] mtk_iommu_isr+0x10c/0x1c0<br />
<br />
[ joro: Fixed spelling in commit message ]