Vulnerability Information
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Vulnerability Title
ALSA: hda: cs35l41: Possible null pointer dereference in cs35l41_hda_unbind()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: cs35l41: Possible null pointer dereference in cs35l41_hda_unbind() The cs35l41_hda_unbind() function clears the hda_component entry matching it's index and then dereferences the codec pointer held in the first element of the hda_component array, this is an issue when the device index was 0. Instead use the codec pointer stashed in the cs35l41_hda structure as it will still be valid.
CVSS Information
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Vulnerability Type
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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 ALSA:hda:cs35l41 组件在 cs35l41_hda_unbind 函数中可能存在空指针取消引用。
CVSS Information
N/A
Vulnerability Type
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