WSL2-Linux-Kernel/drivers/crypto
Jianglei Nie 335bf1fc74 crypto: ccree - Fix use after free in cc_cipher_exit()
[ Upstream commit 3d950c3407 ]

kfree_sensitive(ctx_p->user.key) will free the ctx_p->user.key. But
ctx_p->user.key is still used in the next line, which will lead to a
use after free.

We can call kfree_sensitive() after dev_dbg() to avoid the uaf.

Fixes: 63ee04c8b4 ("crypto: ccree - add skcipher support")
Signed-off-by: Jianglei Nie <niejianglei2021@163.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-08 14:23:09 +02:00
..
allwinner crypto: sun8i-ce - call finalize with bh disabled 2022-04-08 14:23:08 +02:00
amcc
amlogic crypto: amlogic - call finalize with bh disabled 2022-04-08 14:23:08 +02:00
axis
bcm
caam crypto: caam - replace this_cpu_ptr with raw_cpu_ptr 2022-01-27 11:05:06 +01:00
cavium PCI: Change the type of probe argument in reset functions 2021-08-18 17:32:42 -05:00
ccp crypto: ccp - ccp_dmaengine_unregister release dma channels 2022-04-08 14:23:09 +02:00
ccree crypto: ccree - Fix use after free in cc_cipher_exit() 2022-04-08 14:23:09 +02:00
chelsio
gemini crypto: gemini - call finalize with bh disabled 2022-04-08 14:23:08 +02:00
hisilicon crypto: hisilicon/sec - fix the aead software fallback for engine 2022-04-08 14:23:07 +02:00
inside-secure
keembay
marvell crypto: octeontx2 - remove CONFIG_DM_CRYPT check 2022-04-08 14:23:05 +02:00
nx powerpc updates for 5.14 2021-07-02 12:54:34 -07:00
qat crypto: qat - disable registration of algorithms 2022-03-28 09:58:45 +02:00
qce crypto: qce - fix uaf on qce_skcipher_register_one 2022-01-27 11:03:14 +01:00
rockchip crypto: rockchip - ECB does not need IV 2022-04-08 14:23:06 +02:00
stm32 crypto: stm32/crc32 - Fix kernel BUG triggered in probe() 2022-01-27 11:05:06 +01:00
ux500
virtio crypto: virtio - Replace deprecated CPU-hotplug functions. 2021-08-12 19:16:58 +08:00
vmx crypto: vmx - add missing dependencies 2022-04-08 14:23:08 +02:00
xilinx
Kconfig crypto: sl3516 - Add dependency on ARCH_GEMINI 2021-06-28 11:28:08 +08:00
Makefile
atmel-aes-regs.h
atmel-aes.c crypto: atmel-aes - Reestablish the correct tfm context at dequeue 2022-01-27 11:03:14 +01:00
atmel-authenc.h
atmel-ecc.c
atmel-i2c.c
atmel-i2c.h
atmel-sha-regs.h
atmel-sha.c
atmel-sha204a.c
atmel-tdes-regs.h
atmel-tdes.c crypto: atmel - Set OFB's blocksize to 1 2021-07-30 10:58:34 +08:00
exynos-rng.c
geode-aes.c
geode-aes.h
hifn_795x.c
img-hash.c
ixp4xx_crypto.c ARM: SoC changes for 5.14 2021-07-10 09:22:44 -07:00
mxs-dcp.c crypto: mxs-dcp - Fix scatterlist processing 2022-04-08 14:23:05 +02:00
n2_asm.S
n2_core.c
n2_core.h
omap-aes-gcm.c
omap-aes.c crypto: omap-aes - Fix broken pm_runtime_and_get() usage 2022-01-27 11:05:06 +01:00
omap-aes.h
omap-crypto.c crypto: omap - Avoid redundant copy when using truncated sg list 2021-08-21 15:44:53 +08:00
omap-crypto.h
omap-des.c crypto: omap - Fix inconsistent locking of device lists 2021-08-21 15:44:53 +08:00
omap-sham.c crypto: omap - Fix inconsistent locking of device lists 2021-08-21 15:44:53 +08:00
padlock-aes.c
padlock-sha.c
qcom-rng.c crypto: qcom-rng - ensure buffer for generate is completely filled 2022-03-23 09:16:40 +01:00
s5p-sss.c crypto: s5p-sss - Add error handling in s5p_aes_probe() 2021-11-18 19:15:53 +01:00
sa2ul.c crypto: sa2ul - Remove unused auth_len variable 2021-06-24 14:51:34 +08:00
sa2ul.h
sahara.c
talitos.c
talitos.h