This bug was fixed in the package linux - 3.11.0-12.18
---------------
linux (3.11.0-12.18) saucy; urgency=low
[ Andy Whitcroft ]
* [Packing] tools -- when tools are off they are off
* [config] tools -- linux-tools-common really is common
* [Packaging] tools -- make cpupower optional
* [Packaging] tools -- fix crosscompilation
* [config] tools -- enable cpupower
* SAUCE: storvsc -- host takes MAINTENANCE_IN commands badly elide them
- LP: #1234417
[ John Johansen ]
* SAUCE: apparmor: fix unix domain sockets to be mediated on connection
- LP: #1208988
* SAUCE: apparmor: allocate path lookup buffers during init
- LP: #1208988
* SAUCE: apparmor: fix memleak of the profile hash
- LP: #1235523
* SAUCE: apparmor: fix memleak of replacedby struct
- LP: #1235973
* SAUCE: apparmor: fix bad lock balance when introspecting policy
- LP: #1235977
[ Paolo Pisati ]
* [Config] arm: VIRTIO_[BLK|NET|MMIO]=y
[ Rob Herring ]
* SAUCE: (no-up) net: calxedaxgmac: fix clearing of old filter addresses
- LP: #1235272
* SAUCE: (no-up) net: calxedaxgmac: add uc and mc filter addresses in
promiscuous mode
- LP: #1235272
* SAUCE: (no-up) net: calxedaxgmac: determine number of address filters
at runtime
- LP: #1235272
[ Tim Gardner ]
* [Config] CONFIG_ANDROID=n
- LP: #1235161
* [Config] CONFIG_L2TP_V3=y
- LP: #1235914
* Release tracker
- LP: #1236999
[ Upstream Kernel Changes ]
* Revert "HID: core: fix reporting of raw events"
- LP: #1218004
-- Andy Whitcroft <a...@canonical.com> Fri, 04 Oct 2013 13:08:59 +0100
** Changed in: linux (Ubuntu Saucy)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1235523
Title:
apparmor Mem leak of profile hash field
Status in “linux” package in Ubuntu:
Fix Released
Status in “linux-goldfish” package in Ubuntu:
Fix Released
Status in “linux-grouper” package in Ubuntu:
Fix Committed
Status in “linux-maguro” package in Ubuntu:
Fix Committed
Status in “linux-mako” package in Ubuntu:
Fix Committed
Status in “linux-manta” package in Ubuntu:
Fix Committed
Status in “linux” source package in Saucy:
Fix Released
Status in “linux-goldfish” source package in Saucy:
Fix Released
Status in “linux-grouper” source package in Saucy:
Fix Committed
Status in “linux-maguro” source package in Saucy:
Fix Committed
Status in “linux-mako” source package in Saucy:
Fix Committed
Status in “linux-manta” source package in Saucy:
Fix Committed
Bug description:
kmemleak dump of saucy 3.11.0-11-generic kernel
unreferenced object 0xffff8801e8c35680 (size 32):
comm "apparmor_parser", pid 691, jiffies 4294895667 (age 13230.876s)
hex dump (first 32 bytes):
e0 d3 4e b5 ac 6d f4 ed 3f cb ee 48 1c fd 40 cf ..N..m..?..H..@.
5b cc e9 93 00 00 00 00 00 00 00 00 00 00 00 00 [...............
backtrace:
[<ffffffff817a97ee>] kmemleak_alloc+0x4e/0xb0
[<ffffffff811ca9f3>] __kmalloc+0x103/0x290
[<ffffffff8138acbc>] aa_calc_profile_hash+0x6c/0x150
[<ffffffff8138074d>] aa_unpack+0x39d/0xd50
[<ffffffff8137eced>] aa_replace_profiles+0x3d/0xd80
[<ffffffff81376937>] profile_replace+0x37/0x50
[<ffffffff811e9f2d>] vfs_write+0xbd/0x1e0
[<ffffffff811ea96c>] SyS_write+0x4c/0xa0
[<ffffffff817ccb1d>] system_call_fastpath+0x1a/0x1f
[<ffffffffffffffff>] 0xffffffffffffffff
Requires: unconfined root user replacing policy to trigger. 80 bytes
per profile replaced
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