A race condition between hugetlb sysctl handlers in mm/hugetlb.c in the Linux kernel before 5.8.8 could be used by local attackers to corrupt memory, cause a NULL pointer dereference, or possibly have unspecified other impact, aka CID-17743798d812.
4.4.0-193.2244.4.0-1117.1314.15.0-1088.93~16.04.14.15.0-1100.111~16.04.14.15.0-1088.101~16.04.14.15.0-126.129~16.04.14.10.0-14.16~16.04.14.10.0-19.21~16.04.14.10.0-20.22~16.04.14.10.0-21.23~16.04.14.10.0-22.24~16.04.14.10.0-24.28~16.04.14.10.0-26.30~16.04.14.11.0-13.19~16.04.14.11.0-14.20~16.04.14.13.0-16.19~16.04.3+13 more4.4.0-1082.914.15.0-1059.65~16.04.14.4.0-1141.151Exploitability
AV:LAC:HPR:HUI:NScope
S:UImpact
C:HI:HA:HCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H