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.
Affected products
linux: linux kernel
References5
- git.kernel.org/stable/c/18a7bbd11f17a7cd4c42fd5955d3675d68c692df Patch
- git.kernel.org/stable/c/7e4b612fe7a960d610c20260c9ee220bddd1b215 Patch
- git.kernel.org/stable/c/c9be63d565789b56ca7b0197e2cb78a3671f95a8 Patch
- git.kernel.org/stable/c/d1370ef2ecf7d4df25e3e1e430cd191b1e7f8596 Patch
- git.kernel.org/stable/c/e87c73a80a12d337cf5f493c0956f6c2c9eafd80 Patch
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 5 · as of 14 November 2026
- CWE
- CWE-401
Could this be exploited in your environment?
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