Vulnerability Information
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Vulnerability Title
bcachefs: Fix sb_field_downgrade validation
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: bcachefs: Fix sb_field_downgrade validation - bch2_sb_downgrade_validate() wasn't checking for a downgrade entry extending past the end of the superblock section - for_each_downgrade_entry() is used in to_text() and needs to work on malformed input; it also was missing a check for a field extending past the end of the section
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bch2_sb_downgrade_validate函数没有检查降级条目是否超出了超级块部分的末尾。
CVSS Information
N/A
Vulnerability Type
N/A