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| author | Adrian Dudau <adrian.dudau@enea.com> | 2016-11-03 14:18:00 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-05-18 13:14:20 +0100 |
| commit | 485e244db8cc7d2c421e60a1ad3a2415a30852ee (patch) | |
| tree | 22dfc5fe92e8c92fc8e3272ee82ae80ae019d966 /meta/recipes-devtools/qemu/qemu/CVE-2016-4002.patch | |
| parent | e8676b4f1a1ccb95597348b0fd42405dd679f02e (diff) | |
| download | poky-485e244db8cc7d2c421e60a1ad3a2415a30852ee.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
(From OE-Core rev: 1bc071172236ea020cac9db96e33de81950a15ff)
Signed-off-by: Adrian Dudau <adrian.dudau@enea.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-devtools/qemu/qemu/CVE-2016-4002.patch')
0 files changed, 0 insertions, 0 deletions