CVE-2026-45947
Published: May 27, 2026
Modified: May 27, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix memory leak in amdgpu_acpi_enumerate_xcc() In amdgpu_acpi_enumerate_xcc(), if amdgpu_acpi_dev_init() returns -ENOMEM, the function returns directly without releasing the allocated xcc_info, resulting in a memory leak. Fix this by ensuring that xcc_info is properly freed in the error paths. Compile tested only. Issue found using a prototype static analysis tool and code review.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 4d5275ab0b18d17697392aafd93e206e6b9de647 - < e87c73a80a12d337cf5f493c0956f6c2c9eafd80affected 4d5275ab0b18d17697392aafd93e206e6b9de647 - < 18a7bbd11f17a7cd4c42fd5955d3675d68c692dfaffected 4d5275ab0b18d17697392aafd93e206e6b9de647 - < d1370ef2ecf7d4df25e3e1e430cd191b1e7f8596affected 4d5275ab0b18d17697392aafd93e206e6b9de647 - < 7e4b612fe7a960d610c20260c9ee220bddd1b215affected 4d5275ab0b18d17697392aafd93e206e6b9de647 - < c9be63d565789b56ca7b0197e2cb78a3671f95a8 |
Linux | Linux | affected 6.5unaffected 0 - < 6.5unaffected 6.6.128 - <= 6.6.*unaffected 6.12.75 - <= 6.12.*unaffected 6.18.14 - <= 6.18.*+2 more versions |
References
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