# \[PATCH net 0/3\] Fix out of bounds when parsing TCP options

- From: Maxim Mikityanskiy \<hidden\>
- Date: 2021-06-09 14:22:56 
- List: netdev
- Page: https://ratatoskr.run/netdev/2021/06/11204994
- Thread: https://ratatoskr.run/netdev/2021/06/11204994/t.md

```text
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(+)

-- 
2.25.1

```