mbox series

[0/4] ses: prevent from out of bounds accesses

Message ID 20230130101317.4862-1-thenzl@redhat.com
Headers show
Series ses: prevent from out of bounds accesses | expand

Message

Tomas Henzl Jan. 30, 2023, 10:13 a.m. UTC 
First patch fixes a KASAN reported problem
Second patch fixes other possible places in ses_enclosure_data_process
where the max_desc_len might access memory out of bounds.
3/4 does the same for desc_ptr in ses_enclosure_data_process.
The last patch fixes another KASAN report in ses_intf_remove.


Tomas Henzl (4):
  ses: fix slab-out-of-bounds reported by KASAN in ses_enclosure_data_process
  ses: fix possible addl_desc_ptr out-of-bounds accesses in ses_enclosure_data_process
  ses: fix possible desc_ptr out-of-bounds accesses in ses_enclosure_data_process
  ses: fix slab-out-of-bounds reported by KASAN in ses_intf_remove 

 drivers/scsi/ses.c | 58 ++++++++++++++++++++++++++++++++--------------
 1 file changed, 41 insertions(+), 17 deletions(-)