In the Linux kernel, the following vulnerability has been resolved:

batman-adv: tt: avoid empty VLAN responses

The commit 16116dac2339 ("batman-adv: prevent TT request storms by not
sending inconsistent TT TLVLs") added checks to the local (direct) TT
response code. But the response can also be done indirectly by another node
using the global TT state. To avoid such inconsistency states reported in
the original fix, also avoid sending empty VLANs for replies from the
global TT state.

https://git.kernel.org/stable/c/1f467d9a095211d3f77e8ff1bee90e73ffe01c64

https://git.kernel.org/stable/c/99f17d1cdb371cbd037975239b321f346d38f6d2

https://git.kernel.org/stable/c/9a02c8fc963ddeecb5d8788be0740c1869fc54b7

https://git.kernel.org/stable/c/ab26e346322648f5c39de017d9723c9256284fce

https://git.kernel.org/stable/c/b93ca6012712ecab2b551e120d7c95038d6a89e5

https://git.kernel.org/stable/c/cfb30645280a2131e46cbd1b9a38cfd3ff893f12

https://git.kernel.org/stable/c/ea4f757641430bcc8322772e161453c4db5ecb64

https://git.kernel.org/stable/c/fa1bd704940b5bcbc32c0b28db9167405c8ee5e0

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