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authorMoritz Muehlenhoff <jmm@debian.org>2015-07-20 21:15:56 +0000
committerMoritz Muehlenhoff <jmm@debian.org>2015-07-20 21:15:56 +0000
commiteeff0c9a5f1a60293d0a08ca7fe1dc334fcc6b12 (patch)
treedf7521fd4559b5db1cb4689fab45e1df89e8b6e3 /retired/CVE-2014-9717
parent2e3107df849379ec732c871fa5e165e5f721a0f8 (diff)
retire
git-svn-id: svn+ssh://svn.debian.org/svn/kernel-sec@3867 e094ebfe-e918-0410-adfb-c712417f3574
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diff --git a/retired/CVE-2014-9717 b/retired/CVE-2014-9717
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+Description: USERNS allows circumventing MNT_LOCKED
+References:
+ http://marc.info/?l=linux-kernel&m=141271552117745&w=2
+ https://groups.google.com/forum/#!topic/linux.kernel/HnegnbXk0Vs
+ http://www.spinics.net/lists/linux-containers/msg30786.html
+Notes:
+ jmm> Most of the changes from Eric patch series are merged, but not all:
+ jmm> a3b3c5627c8301ac850962b04f645dfab81e6a60 (1/19)
+ jmm> e819f152104c9f7c9fe50e1aecce6f5d4bf06d65 (2/19)
+ jmm> 8318e667f176f7ea34451a1a530634e293f216ac (3/19)
+ jmm> c003b26ff98ca04a180ff34c38c007a3998d62f9 (4/19)
+ jmm> 590ce4bcbfb4e0462a720a4ad901e84416080bba (5/19)
+ jmm> 411a938b5abc9cb126c41cccf5975ae464fe0f3e (6/19)
+ jmm> 5d88457eb5b86b475422dc882f089203faaeedb5 (7/19)
+ jmm> 0c56fe31420ca599c90240315f7959bf1b4eb6ce (8/19)
+ jmm> cd4a40174b71acd021877341684d8bb1dc8ea4ae (9/19)
+ jmm> 7bdb11de8ee4f4ae195e2fa19efd304e0b36c63b (10/19)
+ jmm> 6a46c5735c29175da55b2fa9d53775182422cdd7 (11/19)
+ jmm> 820f9f147dcce2602eefd9b575bbbd9ea14f0953 (12/19)
+ jmm> ce07d891a0891d3c0d0c2d73d577490486b809e1 (13/19)
+ jmm> f53e57975151f54ad8caa1b0ac8a78091cd5700a (14/19)
+ jmm> e0c9c0afd2fc958ffa34b697972721d81df8a56f (15/19)
+ jmm> But these are not yet:
+ jmm> http://www.spinics.net/lists/linux-containers/msg30804.html (16/19)
+ jmm> http://www.spinics.net/lists/linux-containers/msg30798.html (17/19)
+ jmm> http://www.spinics.net/lists/linux-containers/msg30797.html (18/19)
+ jmm> http://www.spinics.net/lists/linux-containers/msg30802.html (19/19)
+ bwh> I think the last four are needed for CVE-2015-2925, not CVE-2014-9717
+ jmm> These fixes rely on the fs_pin work by Al Viro
+Bugs:
+upstream: released (4.1-rc1) [a3b3c5627c8301ac850962b04f645dfab81e6a60^..e0c9c0afd2fc958ffa34b697972721d81df8a56f]
+2.6.32-upstream-stable: N/A "user namespaces known broken before 3.5"
+sid: released (4.0.2-1)
+3.16-jessie-security: ignored "too intrusive to backport"
+3.2-wheezy-security: N/A "user namespaces known broken before 3.5"
+2.6.32-squeeze-security: N/A "user namespaces known broken before 3.5"
+3.16-upstream-stable: ignored "too intrusive to backport"
+3.2-upstream-stable: N/A "user namespaces known broken before 3.5"

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