CVE-2017-5551

CVE-2017-5551

The simple_set_acl function in fs/posix_acl.c in the Linux kernel before 4.9.6 preserves the setgid bit during a setxattr call involving a tmpfs filesystem, which allows local users to gain group privileges by leveraging the existence of a setgid program with restrictions on execute permissions. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-7097.

Source: CVE-2017-5551

답글 남기기

이메일 주소는 공개되지 않습니다. 필수 필드는 *로 표시됩니다