Jarkko Sakkinen 19166de973 KEYS: trusted: Fix a memory leak in tpm2_load_cmd ...

commit 62cd5d480b upstream.

'tpm2_load_cmd' allocates a tempoary blob indirectly via 'tpm2_key_decode'
but it is not freed in the failure paths. Address this by wrapping the blob
into with a cleanup helper.

Cc: stable@vger.kernel.org # v5.13+
Fixes: f221974525 ("security: keys: trusted: use ASN.1 TPM2 key format for the blobs")
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2026-01-11 15:21:54 +01:00

..

encrypted-keys

Revert "KEYS: encrypted: Add check for strsep"

2024-01-25 15:36:01 -08:00

trusted-keys

KEYS: trusted: Fix a memory leak in tpm2_load_cmd

2026-01-11 15:21:54 +01:00

big_key.c

big_keys: Use struct for internal payload

2022-05-16 16:02:21 -07:00

compat_dh.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

compat.c

security/keys: remove compat_keyctl_instantiate_key_iov

2020-10-03 00:02:16 -04:00

dh.c

KEYS: DH: Use crypto_wait_req

2023-02-13 18:34:48 +08:00

gc.c

keys, dns: Allow key types (eg. DNS) to be reclaimed immediately on expiry

2024-01-01 12:42:33 +00:00

internal.h

keys, dns: Allow key types (eg. DNS) to be reclaimed immediately on expiry

2024-01-01 12:42:33 +00:00

Kconfig

KEYS: trusted: allow use of TEE as backend without TCG_TPM support

2022-05-23 18:47:50 +03:00

key.c

keys: Fix overwrite of key expiration on instantiation

2024-05-17 12:02:39 +02:00

keyctl_pkey.c

KEYS: fix length validation in keyctl_pkey_params_get_2()

2022-03-08 10:33:18 +02:00

keyctl.c

task_work: s/task_work_cancel()/task_work_cancel_func()/

2024-08-03 08:54:16 +02:00

keyring.c

security/keys: fix slab-out-of-bounds in key_task_permission

2024-11-14 13:19:30 +01:00

Makefile

KEYS: remove CONFIG_KEYS_COMPAT

2019-12-12 23:41:17 +02:00

permission.c

keys: Make the KEY_NEED_* perms an enum rather than a mask

2020-05-19 15:42:22 +01:00

persistent.c

Revert "Merge tag 'keys-acl-20190703' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs"

2019-07-10 18:43:43 -07:00

proc.c

keys, dns: Allow key types (eg. DNS) to be reclaimed immediately on expiry

2024-01-01 12:42:33 +00:00

process_keys.c

ucounts: Move get_ucounts from cred_alloc_blank to key_change_session_keyring

2021-10-20 10:34:20 -05:00

request_key_auth.c

KEYS: Replace all non-returning strlcpy with strscpy

2023-08-17 20:12:35 +00:00

request_key.c

keys: Fix linking a duplicate key to a keyring's assoc_array

2023-07-17 19:32:30 +00:00

sysctl.c

sysctl: set variable key_sysctls storage-class-specifier to static

2023-08-07 17:55:54 +00:00

user_defined.c

mm, treewide: rename kzfree() to kfree_sensitive()

2020-08-07 11:33:22 -07:00