Revision a538e3ff9dabcdf6c3f477a373c629213d1c3066 authored by Jeff Moyer on 11 December 2018, 17:37:49 UTC, committed by Jens Axboe on 11 December 2018, 18:45:50 UTC
Matthew pointed out that the ioctx_table is susceptible to spectre v1, because the index can be controlled by an attacker. The below patch should mitigate the attack for all of the aio system calls. Cc: stable@vger.kernel.org Reported-by: Matthew Wilcox <willy@infradead.org> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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File | Mode | Size |
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Kconfig | -rw-r--r-- | 1.5 KB |
Makefile | -rw-r--r-- | 409 bytes |
caif_dev.c | -rw-r--r-- | 12.8 KB |
caif_socket.c | -rw-r--r-- | 26.5 KB |
caif_usb.c | -rw-r--r-- | 5.2 KB |
cfcnfg.c | -rw-r--r-- | 14.2 KB |
cfctrl.c | -rw-r--r-- | 15.7 KB |
cfdbgl.c | -rw-r--r-- | 1.5 KB |
cfdgml.c | -rw-r--r-- | 2.9 KB |
cffrml.c | -rw-r--r-- | 4.5 KB |
cfmuxl.c | -rw-r--r-- | 6.3 KB |
cfpkt_skbuff.c | -rw-r--r-- | 8.3 KB |
cfrfml.c | -rw-r--r-- | 6.3 KB |
cfserl.c | -rw-r--r-- | 4.3 KB |
cfsrvl.c | -rw-r--r-- | 5.5 KB |
cfutill.c | -rw-r--r-- | 2.8 KB |
cfveil.c | -rw-r--r-- | 2.5 KB |
cfvidl.c | -rw-r--r-- | 1.7 KB |
chnl_net.c | -rw-r--r-- | 13.1 KB |
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