The ecryptfs_privileged_open function in fs/ecryptfs/kthread.c in the Linux kernel before 4.6.3 allows local users to gain privileges or cause a denial of service (stack memory consumption) via vectors involving crafted mmap calls for /proc pathnames, leading to recursive pagefault handling.
3.13.0-88.1353.16.0-73.95~14.04.13.19.0-61.69~14.04.14.2.0-38.45~14.04.14.4.0-24.43~14.04.14.4.0-24.434.4.0-1012.164.4.0-1015.18Exploitability
AV:LAC:LPR:LUI:NScope
S:UImpact
C:HI:HA:HCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H