CVE-2023-53449 s390/dasd: Fix potential memleak in dasd_eckd_init()

In the Linux kernel, the following vulnerability has been resolved: s390/dasd: Fix potential memleak in dasdeckdinit dasdreservereq is allocated before dasdvolinforeq, and it also needs to be freed before the error returns, just like the other cases in this function...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the dasdeckdinit function where dasdreservereq is not properly freed after allocation, which could lead to a...