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| /openbmc/linux/drivers/s390/crypto/ |
| H A D | pkey_api.c | diff a891938947f4427f98cb1ce54f27223501efe750 Thu Nov 21 02:12:22 CST 2024 Holger Dengler <dengler@linux.ibm.com> s390/pkey: Wipe copies of clear-key structures on failure
[ Upstream commit d65d76a44ffe74c73298ada25b0f578680576073 ]
Wipe all sensitive data from stack for all IOCTLs, which convert a
clear-key into a protected- or secure-key.
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Reviewed-by: Ingo Franzki <ifranzki@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Holger Dengler <dengler@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
[ Resolve minor conflicts to fix CVE-2024-42156 ]
Signed-off-by: Bin Lan <bin.lan.cn@windriver.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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