Vulnerability Information
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Vulnerability Title
exfat: fix the new buffer was not zeroed before writing
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: exfat: fix the new buffer was not zeroed before writing Before writing, if a buffer_head marked as new, its data must be zeroed, otherwise uninitialized data in the page cache will be written. So this commit uses folio_zero_new_buffers() to zero the new buffers before ->write_end().
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exfat模块在写入时未正确清零新缓冲区。这可能导致未初始化数据写入文件系统。
CVSS Information
N/A
Vulnerability Type
N/A