Tianjia Zhang e7acd18e5e integrity: Fix possible multiple allocation in integrity_inode_get() ... commit 9df6a4870d upstream. When integrity_inode_get() is querying and inserting the cache, there is a conditional race in the concurrent environment. The race condition is the result of not properly implementing "double-checked locking". In this case, it first checks to see if the iint cache record exists before taking the lock, but doesn't check again after taking the integrity_iint_lock. Fixes: bf2276d10c ("ima: allocating iint improvements") Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com> Cc: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> Cc: <stable@vger.kernel.org> # v3.10+ Signed-off-by: Mimi Zohar <zohar@linux.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-07-23 13:47:33 +02:00
..
evm	evm: Fix build warnings	2023-07-23 13:46:48 +02:00
ima	ima: Fix build warnings	2023-07-23 13:46:48 +02:00
platform_certs	efi: Add iMac Pro 2017 to uefi skip cert quirk	2023-01-12 11:58:56 +01:00
digsig_asymmetric.c	ima: fix reference leak in asymmetric_verify()	2022-02-16 12:56:03 +01:00
digsig.c	integrity: Fix memory leakage in keyring allocation error path	2022-12-31 13:14:10 +01:00
iint.c	integrity: Fix possible multiple allocation in integrity_inode_get()	2023-07-23 13:47:33 +02:00
integrity_audit.c	integrity: check the return value of audit_log_start()	2022-02-16 12:56:03 +01:00
integrity.h	crypto: sha - split sha.h into sha1.h and sha2.h	2020-11-20 14:45:33 +11:00
Kconfig	powerpc: Load firmware trusted keys/hashes into kernel keyring	2019-11-13 00:33:23 +11:00
Makefile	powerpc: Load firmware trusted keys/hashes into kernel keyring	2019-11-13 00:33:23 +11:00