mint0x33/security/integrity
Huaxin Lu 26258f18ba 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>
2023-01-18 09:26:38 +01:00
..
evm evm: mark evm_fixmode as __ro_after_init 2021-11-26 11:40:23 +01:00
ima ima: Fix a potential NULL pointer access in ima_restore_measurement_list 2023-01-18 09:26:38 +01:00
digsig.c
digsig_asymmetric.c
iint.c
integrity.h
integrity_audit.c integrity: check the return value of audit_log_start() 2022-02-16 12:44:48 +01:00
Kconfig
Makefile