[net,0/3] Fix out of bounds when parsing TCP options

Message

Maxim Mikityanskiy June 9, 2021, 2:22 p.m. UTC

This series fixes out-of-bounds access in various places in the kernel
where parsing of TCP options takes place. Fortunately, many more
occurrences don't have this bug.

Maxim Mikityanskiy (3):
  netfilter: synproxy: Fix out of bounds when parsing TCP options
  mptcp: Fix out of bounds when parsing TCP options
  sch_cake: Fix out of bounds when parsing TCP options

 net/mptcp/options.c              | 2 ++
 net/netfilter/nf_synproxy_core.c | 2 ++
 net/sched/sch_cake.c             | 4 ++++
 3 files changed, 8 insertions(+)