| Message ID | 20211231003635.91219-1-dsahern@kernel.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | net: Length checks for attributes within multipath routes | expand |
Hello: This series was applied to netdev/net.git (master) by David S. Miller <davem@davemloft.net>: On Thu, 30 Dec 2021 17:36:30 -0700 you wrote: > Add length checks for attributes within a multipath route (attributes > within RTA_MULTIPATH). Motivated by the syzbot report in patch 1 and > then expanded to other attributes as noted by Ido. > > David Ahern (5): > ipv4: Check attribute length for RTA_GATEWAY in multipath route > ipv4: Check attribute length for RTA_FLOW in multipath route > ipv6: Check attribute length for RTA_GATEWAY in multipath route > ipv6: Check attribute length for RTA_GATEWAY when deleting multipath > route > lwtunnel: Validate RTA_ENCAP_TYPE attribute is at least 2 bytes > > [...] Here is the summary with links: - [net,1/5] ipv4: Check attribute length for RTA_GATEWAY in multipath route https://git.kernel.org/netdev/net/c/7a3429bace0e - [net,2/5] ipv4: Check attribute length for RTA_FLOW in multipath route https://git.kernel.org/netdev/net/c/664b9c4b7392 - [net,3/5] ipv6: Check attribute length for RTA_GATEWAY in multipath route https://git.kernel.org/netdev/net/c/4619bcf91399 - [net,4/5] ipv6: Check attribute length for RTA_GATEWAY when deleting multipath route https://git.kernel.org/netdev/net/c/1ff15a710a86 - [net,5/5] lwtunnel: Validate RTA_ENCAP_TYPE attribute length https://git.kernel.org/netdev/net/c/8bda81a4d400 You are awesome, thank you!
Add length checks for attributes within a multipath route (attributes within RTA_MULTIPATH). Motivated by the syzbot report in patch 1 and then expanded to other attributes as noted by Ido. David Ahern (5): ipv4: Check attribute length for RTA_GATEWAY in multipath route ipv4: Check attribute length for RTA_FLOW in multipath route ipv6: Check attribute length for RTA_GATEWAY in multipath route ipv6: Check attribute length for RTA_GATEWAY when deleting multipath route lwtunnel: Validate RTA_ENCAP_TYPE attribute is at least 2 bytes net/core/lwtunnel.c | 4 ++++ net/ipv4/fib_semantics.c | 49 +++++++++++++++++++++++++++++++++++----- net/ipv6/route.c | 31 +++++++++++++++++++++++-- 3 files changed, 76 insertions(+), 8 deletions(-)