diff options
| author | Jakob Koschel | 2022-01-27 15:44:05 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2022-02-04 15:36:02 +0100 |
| commit | 28cb138f559f8c1a1395f5564f86b8bbee83631b (patch) | |
| tree | 484b4f6ab69490202e6deb0515f89af7a607ac4f /drivers/cxl/Kconfig | |
| parent | 61cc70d9e8ef5b042d4ed87994d20100ec8896d9 (diff) | |
vt_ioctl: add array_index_nospec to VT_ACTIVATE
in vt_setactivate an almost identical code path has been patched
with array_index_nospec. In the VT_ACTIVATE path the user input
is from a system call argument instead of a usercopy.
For consistency both code paths should have the same mitigations
applied.
Kasper Acknowledgements: Jakob Koschel, Brian Johannesmeyer, Kaveh
Razavi, Herbert Bos, Cristiano Giuffrida from the VUSec group at VU
Amsterdam.
Co-developed-by: Brian Johannesmeyer <bjohannesmeyer@gmail.com>
Signed-off-by: Brian Johannesmeyer <bjohannesmeyer@gmail.com>
Signed-off-by: Jakob Koschel <jakobkoschel@gmail.com>
Link: https://lore.kernel.org/r/20220127144406.3589293-2-jakobkoschel@gmail.com
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/cxl/Kconfig')
0 files changed, 0 insertions, 0 deletions