dccp: Disable auto-loading as mitigation against local exploits
authorBen Hutchings <ben@decadent.org.uk>
Thu, 16 Feb 2017 19:09:17 +0000 (19:09 +0000)
committerBen Hutchings <benh@debian.org>
Wed, 15 Apr 2020 02:37:48 +0000 (03:37 +0100)
commit9175c34b14bde0fbb9f81604ebb456c75bf9a949
tree3d33fade8bded107b1f93627c73e413e5f73af0f
parent3b6f56f2b0f94f72913db9bcc1de9d36ac3de8a2
dccp: Disable auto-loading as mitigation against local exploits

Forwarded: not-needed

We can mitigate the effect of vulnerabilities in obscure protocols by
preventing unprivileged users from loading the modules, so that they
are only exploitable on systems where the administrator has chosen to
load the protocol.

The 'dccp' protocol is not actively maintained or widely used.
Therefore disable auto-loading.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic debian
Gbp-Pq: Name dccp-disable-auto-loading-as-mitigation-against-local-exploits.patch
net/dccp/ipv4.c
net/dccp/ipv6.c