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medium5.5

CVE-2022-50275

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Add the missed acpi_put_table() to fix memory leak When the radeon driver reads…

Impact

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Add the missed acpi_put_table() to fix memory leak When the radeon driver reads the bios information from ACPI table in radeon_acpi_vfct_bios(), it misses to call acpi_put_table() to release the ACPI memory after the init, so add acpi_put_table() properly to fix the memory leak. v2: fix text formatting (Alex)

Affected products

VendorProductAffected versions
LinuxLinux Kernel
from 3.2.29 before 3.3
from 3.4.12 before 3.5
from 3.5.5 before 3.6
from 3.6.1 before 4.14.303
from 4.15 before 4.19.270
from 4.20 before 5.4.229

Weakness classification

CWE-401

References