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 |
---|---|---|
Kconfig | -rw-r--r-- | 1.1 KB |
Makefile | -rw-r--r-- | 150 bytes |
hsr_device.c | -rw-r--r-- | 12.2 KB |
hsr_device.h | -rw-r--r-- | 836 bytes |
hsr_forward.c | -rw-r--r-- | 10.4 KB |
hsr_forward.h | -rw-r--r-- | 577 bytes |
hsr_framereg.c | -rw-r--r-- | 13.4 KB |
hsr_framereg.h | -rw-r--r-- | 1.7 KB |
hsr_main.c | -rw-r--r-- | 3.2 KB |
hsr_main.h | -rw-r--r-- | 5.2 KB |
hsr_netlink.c | -rw-r--r-- | 11.4 KB |
hsr_netlink.h | -rw-r--r-- | 923 bytes |
hsr_slave.c | -rw-r--r-- | 4.4 KB |
hsr_slave.h | -rw-r--r-- | 1.1 KB |
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