[SRU][N][PATCH v2 0/9] CVE-2026-31431

[Massimiliano Pellizzer]

https://ubuntu.com/security/CVE-2026-31431

Douya Le (1):
  crypto: algif_aead - snapshot IV for async AEAD requests

Eric Biggers (3):
  crypto: scatterwalk - Backport memcpy_sglist()
  crypto: algif_aead - use memcpy_sglist() instead of null skcipher
  crypto: authenc - use memcpy_sglist() instead of null skcipher

Herbert Xu (5):
  crypto: algif_aead - Revert to operating out-of-place
  crypto: authencesn - Do not place hiseq at end of dst for out-of-place
    decryption
  crypto: authencesn - Fix src offset when decrypting in-place
  crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl
  crypto: algif_aead - Fix minimum RX size check for decryption

 crypto/Kconfig               |   2 -
 crypto/af_alg.c              |  51 ++-------
 crypto/algif_aead.c          | 205 +++++++----------------------------
 crypto/algif_skcipher.c      |   6 +-
 crypto/authenc.c             |  32 +-----
 crypto/authencesn.c          |  84 ++++++--------
 crypto/scatterwalk.c         |  94 ++++++++++++++++
 include/crypto/if_alg.h      |   5 +-
 include/crypto/scatterwalk.h |  31 ++++++
 9 files changed, 216 insertions(+), 294 deletions(-)

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2.53.0