Linux kernel bug fix: tun: Don't put_page() for all negative return values from XDP program
Subsystem: drivers/net (drivers/net/tun.c)
Bug type: use-after-free, severity: high
Keywords: use after free
Files changed: drivers/net/tun.c
Introduced by Jason Wang on 2018-09-13 09:25:40 -0700; fixed by Will Deacon on 2020-04-06 10:00:43 -0700 (lifetime: 571 days)