Vulnerability Information
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Vulnerability Title
efivarfs: fix error propagation in efivar_entry_get()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: efivarfs: fix error propagation in efivar_entry_get() efivar_entry_get() always returns success even if the underlying __efivar_entry_get() fails, masking errors. This may result in uninitialized heap memory being copied to userspace in the efivarfs_file_read() path. Fix it by returning the error from __efivar_entry_get().
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel和ux 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efivar_entry_get函数错误传播不当，可能导致未初始化内存泄露。
CVSS Information
N/A
Vulnerability Type
N/A