Unrated severityNVD Advisory· Published Sep 15, 2025
drm/radeon: Add the missed acpi_put_table() to fix memory leak
CVE-2022-50275
Description
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
2- Linux/Linuxv5Range: 3.6
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
8- git.kernel.org/stable/c/10276a20be1115e1f76c189330da2992df980eeemitre
- git.kernel.org/stable/c/4539e3211a9bd2418e76797718a4e60a7ae34fcfmitre
- git.kernel.org/stable/c/4760fa67aff6bd8ef0b14c1fa04c295e734c7309mitre
- git.kernel.org/stable/c/50113de0f1e913c0b733e21d3e61fe9c0f2e9d50mitre
- git.kernel.org/stable/c/6d25bc63708145c10f9c099d5c005602a7f2ef5fmitre
- git.kernel.org/stable/c/9e203e437310f61fdf3c1107f41f85864cf4f6b1mitre
- git.kernel.org/stable/c/a0f26560be2c566b62331cb0eeffa52929aa4d44mitre
- git.kernel.org/stable/c/b4b30f56ec512e2c35fc0761bc90b0e519d8fa6emitre
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