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 |
|---|---|---|
| 3270.ChangeLog | -rw-r--r-- | 1.8 KB |
| 3270.txt | -rw-r--r-- | 10.7 KB |
| CommonIO | -rw-r--r-- | 5.0 KB |
| DASD | -rw-r--r-- | 3.3 KB |
| Debugging390.txt | -rw-r--r-- | 78.0 KB |
| cds.txt | -rw-r--r-- | 20.5 KB |
| config3270.sh | -rw-r--r-- | 2.0 KB |
| driver-model.txt | -rw-r--r-- | 9.8 KB |
| monreader.txt | -rw-r--r-- | 8.4 KB |
| qeth.txt | -rw-r--r-- | 1.9 KB |
| s390dbf.txt | -rw-r--r-- | 23.6 KB |
| vfio-ap.txt | -rw-r--r-- | 35.1 KB |
| vfio-ccw.txt | -rw-r--r-- | 12.7 KB |
| zfcpdump.txt | -rw-r--r-- | 2.3 KB |
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