Race condition in fs/timerfd.c in the Linux kernel before 4.10.15 allows local users to gain privileges or cause a denial of service (list corruption or use-after-free) via simultaneous file-descriptor operations that leverage improper might_cancel queueing.
5.13.0-19.193.11.0-12.193.12.0-1.33.12.0-2.53.12.0-2.73.12.0-3.83.12.0-3.93.12.0-4.103.12.0-4.123.12.0-5.133.12.0-7.15+112 more3.13.0-135.1846.5.0-9.96.8.0-31.314.2.0-16.194.2.0-17.214.2.0-19.234.3.0-1.104.3.0-2.114.3.0-5.164.3.0-6.174.3.0-7.184.4.0-10.254.4.0-11.26+42 more4.4.0-79.1004.13.0-16.195.3.0-18.195.3.0-24.265.4.0-9.125.13.0-1005.64.4.0-1002.24.4.0-1001.104.4.0-1003.124.4.0-1004.134.4.0-1007.164.4.0-1009.184.4.0-1011.204.4.0-1012.214.4.0-1013.224.4.0-1016.254.4.0-1017.264.4.0-1018.27Exploitability
AV:LAC:HPR:NUI:RScope
S:UImpact
C:HI:HA:HCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H