CVE-2023-53227

In the Linux kernel, the following vulnerability has been resolved: ubifs: dirtycowznode: Fix memleak in error handling path Following process will cause a memleak for copied up znode: dirtycowznode zn = copyznodec, znode; err = insertoldidxc, zbr-lnum, zbr-offs; if unlikelyerr return ERRPTRerr; ...