diff options
| author |   Adrian Dudau <adrian.dudau@enea.com> | 2016-11-03 14:18:00 +0100 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-05-18 13:13:34 +0100 |
| commit | 1bc071172236ea020cac9db96e33de81950a15ff (patch) | |
| tree | a0931bab19520b1493cbf1e7bb2d09e760499e49 /meta-selftest | |
| parent | d32af0298ddfa88478f485aaffe2d36c69e1d9d6 (diff) | |
| download | openembedded-core-1bc071172236ea020cac9db96e33de81950a15ff.tar.gz | |
qemu: Security fix CVE-2016-4439
affects qemu < 2.7.0
Quick Emulator(Qemu) built with the ESP/NCR53C9x controller emulation
support is vulnerable to an OOB write access issue. The controller uses
16-byte FIFO buffer for command and data transfer. The OOB write occurs
while writing to this command buffer in routine get_cmd().
A privileged user inside guest could use this flaw to crash the Qemu
process resulting in DoS.
References:
----------
http://www.openwall.com/lists/oss-security/2016/05/19/4
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-4441
Signed-off-by: Adrian Dudau <adrian.dudau@enea.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Diffstat (limited to 'meta-selftest')
0 files changed, 0 insertions, 0 deletions