Paul Moses 939061b2d0 crypto: ccp - copy IV using skcipher ivsize ...

[ Upstream commit a7a1f3cdd6 ]

AF_ALG rfc3686-ctr-aes-ccp requests pass an 8-byte IV to the driver.

ccp_aes_complete() restores AES_BLOCK_SIZE bytes into the caller's IV
buffer while RFC3686 skciphers expose an 8-byte IV, so the restore
overruns the provided buffer.

Use crypto_skcipher_ivsize() to copy only the algorithm's IV length.

Fixes: 2b789435d7 ("crypto: ccp - CCP AES crypto API support")
Signed-off-by: Paul Moses <p@1g4.org>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2026-06-01 17:29:38 +02:00

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allwinner

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2025-06-27 11:04:01 +01:00

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amlogic

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axis

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2024-12-14 19:47:45 +01:00

caam

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2025-05-02 07:41:01 +02:00

cavium

crypto: cavium - fix dma_free_coherent() size

2026-03-04 07:19:23 -05:00

ccp

crypto: ccp - copy IV using skcipher ivsize

2026-06-01 17:29:38 +02:00

ccree

crypto: ccree - fix a memory leak in cc_mac_digest()

2026-06-01 17:29:21 +02:00

chelsio

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hisilicon

crypto: hisilicon - Fix dma_unmap_single() direction

2026-06-01 17:29:20 +02:00

inside-secure

crypto: inside-secure - Fix dma_unmap_sg() nents value

2025-08-28 16:22:34 +02:00

marvell

crypto: octeontx - fix dma_free_coherent() size

2026-03-04 07:19:24 -05:00

mediatek

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nx

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qat

crypto: qat - fix seq_file position update in adf_ring_next()

2025-08-28 16:22:35 +02:00

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rockchip

crypto: rockchip - Fix dma_unmap_sg() nents value

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stm32

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ux500

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virtio

crypto: virtio - Remove duplicated virtqueue_kick in virtio_crypto_skcipher_crypt_req

2026-02-19 16:20:26 +01:00

vmx

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xilinx

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atmel-aes-regs.h

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atmel-aes.c

crypto: atmel-aes - Fix 3-page memory leak in atmel_aes_buff_cleanup

2026-06-01 17:29:20 +02:00

atmel-authenc.h

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atmel-ecc.c

crypto: atmel-ecc - Release client on allocation failure

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atmel-i2c.c

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atmel-i2c.h

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atmel-sha204a.c

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atmel-sha-regs.h

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atmel-sha.c

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atmel-tdes-regs.h

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atmel-tdes.c

crypto: atmel-tdes - fix DMA sync direction

2026-06-01 17:29:21 +02:00

exynos-rng.c

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geode-aes.c

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geode-aes.h

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hifn_795x.c

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img-hash.c

crypto: img-hash - Fix dma_unmap_sg() nents value

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ixp4xx_crypto.c

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Kconfig

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Makefile

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mxs-dcp.c

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n2_asm.S

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n2_core.c

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n2_core.h

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omap-aes-gcm.c

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omap-aes.c

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omap-aes.h

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omap-crypto.c

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2026-02-19 16:20:25 +01:00

omap-crypto.h

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omap-des.c

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omap-sham.c

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padlock-aes.c

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padlock-sha.c

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picoxcell_crypto_regs.h

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picoxcell_crypto.c

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qcom-rng.c

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s5p-sss.c

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sa2ul.c

crypto: sa2ul - Fix AEAD fallback algorithm names

2026-06-01 17:29:38 +02:00

sa2ul.h

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sahara.c

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talitos.c

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talitos.h

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