An issue was discovered in the Linux kernel before 5.2.6. On NUMA systems, the Linux fair scheduler has a use-after-free in show_numa_stats() because NUMA fault statistics are inappropriately freed, aka CID-16d51a590a8c.
Exploitability
AV:LAC:HPR:LUI:NScope
S:UImpact
C:LI:NA:H5.3/CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H