Description: ppp_async: limit MRU to 64K
References:
Notes:
 carnil> Introduced in 1da177e4c3f4 ("Linux-2.6.12-rc2"). Vulnerable versions:
 carnil> 2.6.12-rc2^0.
Bugs:
upstream: released (6.8-rc4) [cb88cb53badb8aeb3955ad6ce80b07b598e310b8]
6.7-upstream-stable: released (6.7.5) [210d938f963dddc543b07e66a79b7d8d4bd00bd8]
6.6-upstream-stable: released (6.6.17) [7e5ef49670766c9742ffcd9cead7cdb018268719]
6.1-upstream-stable: released (6.1.78) [4e2c4846b2507f6dfc9bea72b7567c2693a82a16]
5.10-upstream-stable: released (5.10.210) [b06e067e93fa4b98acfd3a9f38a398ab91bbc58b]
4.19-upstream-stable: released (4.19.307) [4fdb14ba89faff6e6969a4dffdc8e54235d6e5ed]
sid: released (6.7.7-1)
6.1-bookworm-security: released (6.1.82-1)
5.10-bullseye-security: needed
4.19-buster-security: needed