Description: fork: fix incorrect fput of ->exe_file causing use-after-free References: Notes: Bugs: upstream: released (4.13-rc7) [2b7e8665b4ff51c034c55df3cff76518d1a9ee3a] 4.9-upstream-stable: released (4.9.46) [b65b6ac52e0f8694aa3a4402d5f766b2bb9e94ef] 3.16-upstream-stable: N/A "Introduced in 4.7-rc1 with 7c051267931a9be9c6620cc17b362bc6ee6dedc8" 3.2-upstream-stable: N/A "Introduced in 4.7-rc1 with 7c051267931a9be9c6620cc17b362bc6ee6dedc8" sid: released (4.12.12-1) 4.9-stretch-security: released (4.9.47-1) 3.16-jessie-security: N/A "Vulnerable code not present" 3.2-wheezy-security: N/A "Vulnerable code not present"