Vulnerability Information
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Vulnerability Title
ASoC: amd: acp: add a null check for chip_pdev structure
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: acp: add a null check for chip_pdev structure When acp platform device creation is skipped, chip->chip_pdev value will remain NULL. Add NULL check for chip->chip_pdev structure in snd_acp_resume() function to avoid null pointer dereference.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel 存在安全漏洞，该漏洞源于如果 acp 平台设备创建被跳过，chip->chip_pdev 值将保持为 NULL，在 snd_acp_resume 函数中应添加对 chip->chip_pdev 结构的空指针检查，以避免空指针取消引用。
CVSS Information
N/A
Vulnerability Type
N/A