Jin Qian

2 exploits Active since Aug 2017
CVE-2017-10662 WRITEUP HIGH WRITEUP
Linux kernel <4.11.1 - Privilege Escalation
The sanity_check_raw_super function in fs/f2fs/super.c in the Linux kernel before 4.11.1 does not validate the segment count, which allows local users to gain privileges via unspecified vectors.
CVSS 7.8
CVE-2017-10663 WRITEUP HIGH WRITEUP
Linux Kernel 3.8-3.18.64 - Local Privilege Escalation via Unvalidated F2FS Checkpoint Arrays
The sanity_check_ckpt function in fs/f2fs/super.c in the Linux kernel before 4.12.4 does not validate the blkoff and segno arrays, which allows local users to gain privileges via unspecified vectors.
CVSS 7.8