The __munlock_pagevec function in mm/mlock.c in the Linux kernel before 4.11.4 allows local users to cause a denial of service (NR_MLOCK accounting corruption) via crafted use of mlockall and munlockall system calls.
CPE | Name | Operator | Version |
---|---|---|---|
linux_kernel | lt | 4.11.4 |
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=70feee0e1ef331b22cc51f383d532a0d043fbdcc
www.securityfocus.com/bid/103321
github.com/torvalds/linux/commit/70feee0e1ef331b22cc51f383d532a0d043fbdcc
usn.ubuntu.com/3655-1/
usn.ubuntu.com/3655-2/
www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.4