android_kernel_xiaomi_sm8450/security/integrity
Huaxin Lu bfe1e039a0 ima: Fix a potential NULL pointer access in ima_restore_measurement_list
commit 11220db412edae8dba58853238f53258268bdb88 upstream.

In restore_template_fmt, when kstrdup fails, a non-NULL value will still be
returned, which causes a NULL pointer access in template_desc_init_fields.

Fixes: c7d0936770 ("ima: support restoring multiple template formats")
Cc: stable@kernel.org
Co-developed-by: Jiaming Li <lijiaming30@huawei.com>
Signed-off-by: Jiaming Li <lijiaming30@huawei.com>
Signed-off-by: Huaxin Lu <luhuaxin1@huawei.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-01-14 10:16:35 +01:00
..
evm Revert "evm: Fix memleak in init_desc" 2022-07-21 21:20:02 +02:00
ima ima: Fix a potential NULL pointer access in ima_restore_measurement_list 2023-01-14 10:16:35 +01:00
platform_certs efi: Add iMac Pro 2017 to uefi skip cert quirk 2023-01-14 10:16:34 +01:00
digsig_asymmetric.c integrity-v5.10 2020-10-15 15:58:18 -07:00
digsig.c integrity: Fix memory leakage in keyring allocation error path 2023-01-14 10:15:29 +01:00
iint.c integrity: double check iint_cache was initialized 2021-03-30 14:31:55 +02:00
integrity_audit.c integrity: check the return value of audit_log_start() 2022-02-16 12:54:16 +01:00
integrity.h integrity: Add errno field in audit message 2020-07-16 21:48:11 -04:00
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