diff options
| author | Young_X <YangX92@hotmail.com> | 2018-10-03 12:54:29 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-21 09:27:39 +0100 |
| commit | 661aa0b46dfb23700b569ac319b95e0b0154832f (patch) | |
| tree | b8f8c7ec75a7b10b9679f714ed30c217dd812c19 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 1c6c5d0c1a432d7164662d653da56c57483df063 (diff) | |
cdrom: fix improper type cast, which can leat to information leak.
commit e4f3aa2e1e67bb48dfbaaf1cad59013d5a5bc276 upstream.
There is another cast from unsigned long to int which causes
a bounds check to fail with specially crafted input. The value is
then used as an index in the slot array in cdrom_slot_status().
This issue is similar to CVE-2018-16658 and CVE-2018-10940.
Signed-off-by: Young_X <YangX92@hotmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Cc: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions