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CVE-2024-58011

In the Linux kernel, the following vulnerability has been resolved: platform/x86: int3472: Check for adev == NULL Not all devices have an ACPI companion fwnode…

Impact

In the Linux kernel, the following vulnerability has been resolved: platform/x86: int3472: Check for adev == NULL Not all devices have an ACPI companion fwnode, so adev might be NULL. This can e.g. (theoretically) happen when a user manually binds one of the int3472 drivers to another i2c/platform device through sysfs. Add a check for adev not being set and return -ENODEV in that case to avoid a possible NULL pointer deref in skl_int3472_get_acpi_buffer().

Affected products

VendorProductAffected versions
LinuxLinux Kernel
before 6.1.129
from 6.2 before 6.6.78
from 6.7 before 6.12.14
from 6.13 before 6.13.3

Weakness classification

CWE-476

References