CVE-2024-36908

The Linux kernel contains a vulnerability in the blk-iocost module where the iocg_pay_debt() function triggers a warning if the active_list is empty during a blkcg or disk removal . This occurs because the waitq_timer_fn() may run while the iocg is being offlined, making the state of the active_l...

CVE-2024-36908 blk-iocost: do not WARN if iocg was already offlined

In the Linux kernel, the following vulnerability has been resolved: blk-iocost: do not WARN if iocg was already offlined In iocgpaydebt, warn is triggered if 'activelist' is empty, which is intended to confirm iocg is active when it has debt. However, warn can be triggered during a blkcg or disk...

CVE-2024-36908: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: blk-iocost: do not WARN if iocg was already offlined In iocgpaydebt, warn is triggered if 'activelist' is empty, which is intended to confirm iocg is active when it has debt. However, warn can be triggered during a blkcg or disk...