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gnu: qemu: Fix CVE-2017-5525, CVE-2017-5526.

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* gnu/packages/qemu.scm (qemu)[source]: Add patches.
* gnu/packages/patches/qemu-CVE-2017-5525.patch,
gnu/packages/patches/qemu-CVE-2017-5526.patch: New files.
* gnu/local.mk (dist_patch_DATA): Register them.
This commit is contained in:
Efraim Flashner 2017-01-18 23:21:46 +02:00
parent df893a3855
commit 9ca1972767
No known key found for this signature in database
GPG key ID: F4C1D3917EACEE93
4 changed files with 119 additions and 2 deletions
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2
gnu/local.mk
View file

@ -852,6 +852,8 @@ dist_patch_DATA = \
%D%/packages/patches/python-pycrypto-CVE-2013-7459.patch \
%D%/packages/patches/python2-pygobject-2-gi-info-type-error-domain.patch \
%D%/packages/patches/python-pygpgme-fix-pinentry-tests.patch \
%D%/packages/patches/qemu-CVE-2017-5525.patch \
%D%/packages/patches/qemu-CVE-2017-5526.patch \
%D%/packages/patches/qt4-ldflags.patch \
%D%/packages/patches/quickswitch-fix-dmenu-check.patch \
%D%/packages/patches/rapicorn-isnan.patch \

55
gnu/packages/patches/qemu-CVE-2017-5525.patch Normal file
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@ -0,0 +1,55 @@
From 12351a91da97b414eec8cdb09f1d9f41e535a401 Mon Sep 17 00:00:00 2001
From: Li Qiang <liqiang6-s@360.cn>
Date: Wed, 14 Dec 2016 18:30:21 -0800
Subject: [PATCH] audio: ac97: add exit function
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit
http://git.qemu.org/?p=qemu.git;a=patch;h=12351a91da97b414eec8cdb09f1d9f41e535a401
this patch is from qemu-git
Currently the ac97 device emulation doesn't have a exit function,
hot unplug this device will leak some memory. Add a exit function to
avoid this.
Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 58520052.4825ed0a.27a71.6cae@mx.google.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
hw/audio/ac97.c | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/hw/audio/ac97.c b/hw/audio/ac97.c
index cbd959e..c306575 100644
--- a/hw/audio/ac97.c
+++ b/hw/audio/ac97.c
@@ -1387,6 +1387,16 @@ static void ac97_realize(PCIDevice *dev, Error **errp)
ac97_on_reset (&s->dev.qdev);
}
+static void ac97_exit(PCIDevice *dev)
+{
+ AC97LinkState *s = DO_UPCAST(AC97LinkState, dev, dev);
+
+ AUD_close_in(&s->card, s->voice_pi);
+ AUD_close_out(&s->card, s->voice_po);
+ AUD_close_in(&s->card, s->voice_mc);
+ AUD_remove_card(&s->card);
+}
+
static int ac97_init (PCIBus *bus)
{
pci_create_simple (bus, -1, "AC97");
@@ -1404,6 +1414,7 @@ static void ac97_class_init (ObjectClass *klass, void *data)
PCIDeviceClass *k = PCI_DEVICE_CLASS (klass);
k->realize = ac97_realize;
+ k->exit = ac97_exit;
k->vendor_id = PCI_VENDOR_ID_INTEL;
k->device_id = PCI_DEVICE_ID_INTEL_82801AA_5;
k->revision = 0x01;
--
1.7.0.4

58
gnu/packages/patches/qemu-CVE-2017-5526.patch Normal file
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@ -0,0 +1,58 @@
From 069eb7b2b8fc47c7cb52e5a4af23ea98d939e3da Mon Sep 17 00:00:00 2001
From: Li Qiang <liqiang6-s@360.cn>
Date: Wed, 14 Dec 2016 18:32:22 -0800
Subject: [PATCH] audio: es1370: add exit function
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit
http://git.qemu.org/?p=qemu.git;a=patch;h=069eb7b2b8fc47c7cb52e5a4af23ea98d939e3da
this patch is from qemu-git.
Currently the es1370 device emulation doesn't have a exit function,
hot unplug this device will leak some memory. Add a exit function to
avoid this.
Signed-off-by: Li Qiang <liqiang6-s@360.cn>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 585200c9.a968ca0a.1ab80.4c98@mx.google.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
hw/audio/es1370.c | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/hw/audio/es1370.c b/hw/audio/es1370.c
index 8449b5f..883ec69 100644
--- a/hw/audio/es1370.c
+++ b/hw/audio/es1370.c
@@ -1041,6 +1041,19 @@ static void es1370_realize(PCIDevice *dev, Error **errp)
es1370_reset (s);
}
+static void es1370_exit(PCIDevice *dev)
+{
+ ES1370State *s = ES1370(dev);
+ int i;
+
+ for (i = 0; i < 2; ++i) {
+ AUD_close_out(&s->card, s->dac_voice[i]);
+ }
+
+ AUD_close_in(&s->card, s->adc_voice);
+ AUD_remove_card(&s->card);
+}
+
static int es1370_init (PCIBus *bus)
{
pci_create_simple (bus, -1, TYPE_ES1370);
@@ -1053,6 +1066,7 @@ static void es1370_class_init (ObjectClass *klass, void *data)
PCIDeviceClass *k = PCI_DEVICE_CLASS (klass);
k->realize = es1370_realize;
+ k->exit = es1370_exit;
k->vendor_id = PCI_VENDOR_ID_ENSONIQ;
k->device_id = PCI_DEVICE_ID_ENSONIQ_ES1370;
k->class_id = PCI_CLASS_MULTIMEDIA_AUDIO;
--
1.7.0.4

6
gnu/packages/qemu.scm
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@ -1,7 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015, 2016, 2017 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2016, 2017 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
;;;
;;; This file is part of GNU Guix.
@ -76,7 +76,9 @@ (define-public qemu
version ".tar.bz2"))
(sha256
(base32
"0qjy3rcrn89n42y5iz60kgr0rrl29hpnj8mq2yvbc1wrcizmvzfs"))))
"0qjy3rcrn89n42y5iz60kgr0rrl29hpnj8mq2yvbc1wrcizmvzfs"))
(patches (search-patches "qemu-CVE-2017-5525.patch"
"qemu-CVE-2017-5526.patch"))))
(build-system gnu-build-system)
(arguments
'(;; Running tests in parallel can occasionally lead to failures, like: