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CVE-2023-52663
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MITRE ATT&CK
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Defense Evasion
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Lateral Movement
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Privilege Escalation
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Description
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.
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- Linux
Products
- Linux
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