diff options
| author | P J P <pjp@fedoraproject.org> | 2015-09-15 16:46:59 +0530 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2015-09-21 17:04:22 -0500 |
| commit | 5a1ccdfe44946e726b4c6fda8a4493b3931a68c1 (patch) | |
| tree | 014d80860fcfad2a55a71b72b985ac90f1944b98 /kvm-stub.c | |
| parent | 7aa2bcad0ca837dd6d4bf4fa38a80314b4a6b755 (diff) | |
net: avoid infinite loop when receiving packets(CVE-2015-5278)
Ne2000 NIC uses ring buffer of NE2000_MEM_SIZE(49152)
bytes to process network packets. While receiving packets
via ne2000_receive() routine, a local 'index' variable
could exceed the ring buffer size, leading to an infinite
loop situation.
Reported-by: Qinghao Tang <luodalongde@gmail.com>
Signed-off-by: P J P <pjp@fedoraproject.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
(cherry picked from commit 737d2b3c41d59eb8f94ab7eb419b957938f24943)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Diffstat (limited to 'kvm-stub.c')
0 files changed, 0 insertions, 0 deletions