References to Advisories, Solutions, and Tools

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Change History

In the Linux kernel, the following vulnerability has been resolved:

ASoC: SOF: amd: Fix memory leak in amd_sof_acp_probe()

Driver uses kasprintf() to initialize fw_{code,data}_bin members of
struct acp_dev_data, but kfree() is never called to deallocate the
memory, which results in a memory leak.

Fix the issue by switching to devm_kasprintf(). Additionally, ensure the
allocation was successful by checking the pointer validity.

kernel.org https://git.kernel.org/stable/c/222be59e5eed1554119294edc743ee548c2371d0 [No types assigned]

kernel.org https://git.kernel.org/stable/c/7296152e58858f928db448826eb7ba5ae611297b [No types assigned]

kernel.org https://git.kernel.org/stable/c/88028c45d5871dfc449b2b0a27abf6428453a5ec [No types assigned]

kernel.org https://git.kernel.org/stable/c/be4760799c6a7c01184467287f0de41e0dd255f8 [No types assigned]