CVE-2022-50328

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> jbd2: fix potential use-after-free in jbd2_fc_wait_bufs<br /> <br /> In &amp;#39;jbd2_fc_wait_bufs&amp;#39; use &amp;#39;bh&amp;#39; after put buffer head reference count<br /> which may lead to use-after-free.<br /> So judge buffer if uptodate before put buffer head reference count.