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From: Harald Freudenberger <freude@linux.ibm.com>
To: dengler@linux.ibm.com, fcallies@linux.ibm.com, ifranzki@linux.ibm.com
Cc: freude@linux.ibm.com, linux-s390@vger.kernel.org,
	Heiko Carstens <hca@linux.ibm.com>,
	Vasily Gorbik <gor@linux.ibm.com>,
	Alexander Gordeev <agordeev@linux.ibm.com>
Subject: [PATCH v1 0/1] Fix zcrypt handler functions
Date: Wed, 26 Aug 2026 16:12:51 +0200	[thread overview]
Message-ID: <20260826141252.113706-1-freude@linux.ibm.com> (raw)

As of now only one patch dealing with a missing initial message length
check on receive of a zcrypt message type 50 or 6.

Changelog:
v0: Initial version, just one patch fixing missing initial message
    length check at all 3 handler functions.

Harald Freudenberger (1):
  s390/crypto: Fix out-of-bounds access in zcrypt message type handlers

 drivers/s390/crypto/zcrypt_msgtype50.c | 3 ++-
 drivers/s390/crypto/zcrypt_msgtype6.c  | 6 ++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

--
2.43.0


             reply	other threads:[~2026-08-26 14:12 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-26 14:12 Harald Freudenberger [this message]
2026-08-26 14:12 ` [PATCH v1 1/1] s390/crypto: Fix out-of-bounds access in zcrypt message type handlers Harald Freudenberger
2026-08-27  5:06   ` Finn Callies

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