Crypto Fixes for 7.4

Hi Linus:

The following changes since commit 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4:

Linux 7.4-rc1 (2026-11-01 13:26:31 -0800)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 tags/v7.4-p2

for you to fetch changes up to 26ca5f34841f0a86d0883664a1c13be89a01d351:

crypto: ccp - Make usage of sev_cmd_mutex more granular (2026-11-04 13:46:50 +0800)

----------------------------------------------------------------
This push fixes the following issues:

- Fix potential overflow from malformed keys in caam.
- Fix use-after-free in essiv.
- Fix potential dead-lock in ccp when combined with KVM changes in mainline.
----------------------------------------------------------------

Jérémy Jean (2):
crypto: caam - reject overlong RSA CRT parameters
crypto: essiv - fix use-after-free in AEAD path

Michael Roth (1):
crypto: ccp - Make usage of sev_cmd_mutex more granular

 crypto/essiv.c                |   2 +-
 drivers/crypto/caam/caampkc.c |  75 +++++++++++++------------------
 drivers/crypto/ccp/sev-dev.c  | 101 +++++++++++++++++++++++++++++++-----------
 3 files changed, 107 insertions(+), 71 deletions(-)

Thanks,

Email: Herbert Xu <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt