Vulnerability Information
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Vulnerability Title
scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() The function lio_target_nacl_info_show() uses sprintf() in a loop to print details for every iSCSI connection in a session without checking for the buffer length. With enough iSCSI connections it's possible to overflow the buffer provided by configfs and corrupt the memory. This patch replaces sprintf() with sysfs_emit_at() that checks for buffer boundries.
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lio_target_nacl_info_show函数使用sprintf循环打印iSCSI连接详情时未检查缓冲区长度，可能导致缓冲区溢出。
CVSS Information
N/A
Vulnerability Type
N/A