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crypto: jitter - Mark intermediary memory as clean
authorEdward Adam Davis <eadavis@qq.com>
Mon, 18 Aug 2025 13:24:17 +0000 (21:24 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Sat, 30 Aug 2025 07:43:25 +0000 (15:43 +0800)
commit9aa7e045f4af7d33684f00214a6f74e506426546
tree59eb9312611a32050877961eb92aa0d3124d1fcbtree | snapshot
parent501302d5cee0d8e8ec2c4a5919c37e0df9abc99bcommit | diff
crypto: jitter - Mark intermediary memory as clean

This is not a leak! The stack memroy is hashed and fed into the
entropy pool. We can't recover the original kernel memory from it.

Reported-by: syzbot+e8bcd7ee3db6cb5cb875@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/bug?extid=e8bcd7ee3db6cb5cb875
Signed-off-by: Edward Adam Davis <eadavis@qq.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/jitterentropy-kcapi.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git