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[PATCH] cpuset: prevent information leak in cpuset_tasks_read (CVE-2007-2875)
authorChris Wright <chrisw@sous-sol.org>
Thu, 7 Jun 2007 21:25:31 +0000 (14:25 -0700)
committerChris Wright <chrisw@sous-sol.org>
Thu, 7 Jun 2007 21:25:31 +0000 (14:25 -0700)
commitc23e7e4c94647c2c47d2c835b21cc7d745f62d05
treed8b43e5892f39215653a6f31eeb3ad01a5a0f238tree | snapshot
parent7bd369b1346bf7f15bba42ddf369fb79fe759b50commit | diff
[PATCH] cpuset: prevent information leak in cpuset_tasks_read (CVE-2007-2875)

Use simple_read_from_buffer to avoid possible underflow in
cpuset_tasks_read which could allow user to read kernel memory.

Note: This is fixed upstream in 85badbdf5120d246ce2bb3f1a7689a805f9c9006

Signed-off-by: Chris Wright <chrisw@sous-sol.org>
kernel/cpuset.c diff | blob | history
Linux kernel for KaRo TX COM modules