CVE-2025-40242

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> gfs2: Fix unlikely race in gdlm_put_lock<br /> <br /> In gdlm_put_lock(), there is a small window of time in which the<br /> DFL_UNMOUNT flag has been set but the lockspace hasn&amp;#39;t been released,<br /> yet. In that window, dlm may still call gdlm_ast() and gdlm_bast().<br /> To prevent it from dereferencing freed glock objects, only free the<br /> glock if the lockspace has actually been released.