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| author | Ilya Maximets <[email protected]> | 2025-04-12 10:40:18 +0000 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2025-04-14 23:15:38 +0000 |
| commit | 65d91192aa66f05710cfddf6a14b5a25ee554dba (patch) | |
| tree | 90f37fa529ab6333633441e7f53af98f86cc1d60 /net/core/lock_debug.c | |
| parent | Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/ne... (diff) | |
| download | kernel-65d91192aa66f05710cfddf6a14b5a25ee554dba.tar.gz kernel-65d91192aa66f05710cfddf6a14b5a25ee554dba.zip | |
net: openvswitch: fix nested key length validation in the set() action
It's not safe to access nla_len(ovs_key) if the data is smaller than
the netlink header. Check that the attribute is OK first.
Fixes: ccb1352e76cf ("net: Add Open vSwitch kernel components.")
Reported-by: [email protected]
Closes: https://syzkaller.appspot.com/bug?extid=b07a9da40df1576b8048
Tested-by: [email protected]
Signed-off-by: Ilya Maximets <[email protected]>
Reviewed-by: Eelco Chaudron <[email protected]>
Acked-by: Aaron Conole <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'net/core/lock_debug.c')
0 files changed, 0 insertions, 0 deletions