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5 changed files with 1 additions and 441 deletions

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@ -1,218 +0,0 @@
From cb42cd98d347deeee7c225d8d1e9f71f232cad29 Mon Sep 17 00:00:00 2001
Message-ID: <cb42cd98d347deeee7c225d8d1e9f71f232cad29.1712647819.git.jdenemar@redhat.com>
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
Date: Fri, 15 Mar 2024 10:47:50 +0000
Subject: [PATCH] remote: check for negative array lengths before allocation
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
While the C API entry points will validate non-negative lengths
for various parameters, the RPC server de-serialization code
will need to allocate memory for arrays before entering the C
API. These allocations will thus happen before the non-negative
length check is performed.
Passing a negative length to the g_new0 function will usually
result in a crash due to the negative length being treated as
a huge positive number.
This was found and diagnosed by ALT Linux Team with AFLplusplus.
CVE-2024-2494
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Found-by: Alexandr Shashkin <dutyrok@altlinux.org>
Co-developed-by: Alexander Kuznetsov <kuznetsovam@altlinux.org>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
(cherry picked from commit 8a3f8d957507c1f8223fdcf25a3ff885b15557f2)
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/remote/remote_daemon_dispatch.c | 65 +++++++++++++++++++++++++++++
src/rpc/gendispatch.pl | 5 +++
2 files changed, 70 insertions(+)
diff --git a/src/remote/remote_daemon_dispatch.c b/src/remote/remote_daemon_dispatch.c
index 689001889e..c193227926 100644
--- a/src/remote/remote_daemon_dispatch.c
+++ b/src/remote/remote_daemon_dispatch.c
@@ -2306,6 +2306,10 @@ remoteDispatchDomainGetSchedulerParameters(virNetServer *server G_GNUC_UNUSED,
if (!conn)
goto cleanup;
+ if (args->nparams < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams must be non-negative"));
+ goto cleanup;
+ }
if (args->nparams > REMOTE_DOMAIN_SCHEDULER_PARAMETERS_MAX) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams too large"));
goto cleanup;
@@ -2354,6 +2358,10 @@ remoteDispatchDomainGetSchedulerParametersFlags(virNetServer *server G_GNUC_UNUS
if (!conn)
goto cleanup;
+ if (args->nparams < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams must be non-negative"));
+ goto cleanup;
+ }
if (args->nparams > REMOTE_DOMAIN_SCHEDULER_PARAMETERS_MAX) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams too large"));
goto cleanup;
@@ -2512,6 +2520,10 @@ remoteDispatchDomainBlockStatsFlags(virNetServer *server G_GNUC_UNUSED,
goto cleanup;
flags = args->flags;
+ if (args->nparams < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams must be non-negative"));
+ goto cleanup;
+ }
if (args->nparams > REMOTE_DOMAIN_BLOCK_STATS_PARAMETERS_MAX) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams too large"));
goto cleanup;
@@ -2737,6 +2749,14 @@ remoteDispatchDomainGetVcpuPinInfo(virNetServer *server G_GNUC_UNUSED,
if (!(dom = get_nonnull_domain(conn, args->dom)))
goto cleanup;
+ if (args->ncpumaps < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("ncpumaps must be non-negative"));
+ goto cleanup;
+ }
+ if (args->maplen < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("maplen must be non-negative"));
+ goto cleanup;
+ }
if (args->ncpumaps > REMOTE_VCPUINFO_MAX) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("ncpumaps > REMOTE_VCPUINFO_MAX"));
goto cleanup;
@@ -2831,6 +2851,11 @@ remoteDispatchDomainGetEmulatorPinInfo(virNetServer *server G_GNUC_UNUSED,
if (!(dom = get_nonnull_domain(conn, args->dom)))
goto cleanup;
+ if (args->maplen < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("maplen must be non-negative"));
+ goto cleanup;
+ }
+
/* Allocate buffers to take the results */
if (args->maplen > 0)
cpumaps = g_new0(unsigned char, args->maplen);
@@ -2878,6 +2903,14 @@ remoteDispatchDomainGetVcpus(virNetServer *server G_GNUC_UNUSED,
if (!(dom = get_nonnull_domain(conn, args->dom)))
goto cleanup;
+ if (args->maxinfo < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("maxinfo must be non-negative"));
+ goto cleanup;
+ }
+ if (args->maplen < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("maxinfo must be non-negative"));
+ goto cleanup;
+ }
if (args->maxinfo > REMOTE_VCPUINFO_MAX) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("maxinfo > REMOTE_VCPUINFO_MAX"));
goto cleanup;
@@ -3117,6 +3150,10 @@ remoteDispatchDomainGetMemoryParameters(virNetServer *server G_GNUC_UNUSED,
flags = args->flags;
+ if (args->nparams < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams must be non-negative"));
+ goto cleanup;
+ }
if (args->nparams > REMOTE_DOMAIN_MEMORY_PARAMETERS_MAX) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams too large"));
goto cleanup;
@@ -3177,6 +3214,10 @@ remoteDispatchDomainGetNumaParameters(virNetServer *server G_GNUC_UNUSED,
flags = args->flags;
+ if (args->nparams < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams must be non-negative"));
+ goto cleanup;
+ }
if (args->nparams > REMOTE_DOMAIN_NUMA_PARAMETERS_MAX) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams too large"));
goto cleanup;
@@ -3237,6 +3278,10 @@ remoteDispatchDomainGetBlkioParameters(virNetServer *server G_GNUC_UNUSED,
flags = args->flags;
+ if (args->nparams < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams must be non-negative"));
+ goto cleanup;
+ }
if (args->nparams > REMOTE_DOMAIN_BLKIO_PARAMETERS_MAX) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams too large"));
goto cleanup;
@@ -3298,6 +3343,10 @@ remoteDispatchNodeGetCPUStats(virNetServer *server G_GNUC_UNUSED,
flags = args->flags;
+ if (args->nparams < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams must be non-negative"));
+ goto cleanup;
+ }
if (args->nparams > REMOTE_NODE_CPU_STATS_MAX) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams too large"));
goto cleanup;
@@ -3365,6 +3414,10 @@ remoteDispatchNodeGetMemoryStats(virNetServer *server G_GNUC_UNUSED,
flags = args->flags;
+ if (args->nparams < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams must be non-negative"));
+ goto cleanup;
+ }
if (args->nparams > REMOTE_NODE_MEMORY_STATS_MAX) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams too large"));
goto cleanup;
@@ -3545,6 +3598,10 @@ remoteDispatchDomainGetBlockIoTune(virNetServer *server G_GNUC_UNUSED,
if (!conn)
goto cleanup;
+ if (args->nparams < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams must be non-negative"));
+ goto cleanup;
+ }
if (args->nparams > REMOTE_DOMAIN_BLOCK_IO_TUNE_PARAMETERS_MAX) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams too large"));
goto cleanup;
@@ -5087,6 +5144,10 @@ remoteDispatchDomainGetInterfaceParameters(virNetServer *server G_GNUC_UNUSED,
flags = args->flags;
+ if (args->nparams < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams must be non-negative"));
+ goto cleanup;
+ }
if (args->nparams > REMOTE_DOMAIN_INTERFACE_PARAMETERS_MAX) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams too large"));
goto cleanup;
@@ -5307,6 +5368,10 @@ remoteDispatchNodeGetMemoryParameters(virNetServer *server G_GNUC_UNUSED,
flags = args->flags;
+ if (args->nparams < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams must be non-negative"));
+ goto cleanup;
+ }
if (args->nparams > REMOTE_NODE_MEMORY_PARAMETERS_MAX) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("nparams too large"));
goto cleanup;
diff --git a/src/rpc/gendispatch.pl b/src/rpc/gendispatch.pl
index 9f5bf0e316..aacab88808 100755
--- a/src/rpc/gendispatch.pl
+++ b/src/rpc/gendispatch.pl
@@ -1074,6 +1074,11 @@ elsif ($mode eq "server") {
print "\n";
if ($single_ret_as_list) {
+ print " if (args->$single_ret_list_max_var < 0) {\n";
+ print " virReportError(VIR_ERR_RPC,\n";
+ print " \"%s\", _(\"max$single_ret_list_name must be non-negative\"));\n";
+ print " goto cleanup;\n";
+ print " }\n";
print " if (args->$single_ret_list_max_var > $single_ret_list_max_define) {\n";
print " virReportError(VIR_ERR_RPC,\n";
print " \"%s\", _(\"max$single_ret_list_name > $single_ret_list_max_define\"));\n";
--
2.44.0

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@ -1,101 +0,0 @@
From b84d0a699f3976644d3090562ce62ede55335fbc Mon Sep 17 00:00:00 2001
Message-ID: <b84d0a699f3976644d3090562ce62ede55335fbc.1717684031.git.jdenemar@redhat.com>
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
Date: Tue, 30 Apr 2024 11:51:15 +0100
Subject: [PATCH] rpc: ensure temporary GSource is removed from client event
loop
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Users are seeing periodic segfaults from libvirt client apps,
especially thread heavy ones like virt-manager. A typical
stack trace would end up in the virNetClientIOEventFD method,
with illegal access to stale stack data. eg
==238721==ERROR: AddressSanitizer: stack-use-after-return on address 0x75cd18709788 at pc 0x75cd3111f907 bp 0x75cd181ff550 sp 0x75cd181ff548
WRITE of size 4 at 0x75cd18709788 thread T11
#0 0x75cd3111f906 in virNetClientIOEventFD /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/rpc/virnetclient.c:1634:15
#1 0x75cd3210d198 (/usr/lib/libglib-2.0.so.0+0x5a198) (BuildId: 0a2311dfbbc6c215dc36f4b6bdd2b4b6fbae55a2)
#2 0x75cd3216c3be (/usr/lib/libglib-2.0.so.0+0xb93be) (BuildId: 0a2311dfbbc6c215dc36f4b6bdd2b4b6fbae55a2)
#3 0x75cd3210ddc6 in g_main_loop_run (/usr/lib/libglib-2.0.so.0+0x5adc6) (BuildId: 0a2311dfbbc6c215dc36f4b6bdd2b4b6fbae55a2)
#4 0x75cd3111a47c in virNetClientIOEventLoop /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/rpc/virnetclient.c:1722:9
#5 0x75cd3111a47c in virNetClientIO /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/rpc/virnetclient.c:2002:10
#6 0x75cd3111a47c in virNetClientSendInternal /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/rpc/virnetclient.c:2170:11
#7 0x75cd311198a8 in virNetClientSendWithReply /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/rpc/virnetclient.c:2198:11
#8 0x75cd31111653 in virNetClientProgramCall /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/rpc/virnetclientprogram.c:318:9
#9 0x75cd31241c8f in callFull /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/remote/remote_driver.c:6054:10
#10 0x75cd31241c8f in call /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/remote/remote_driver.c:6076:12
#11 0x75cd31241c8f in remoteNetworkGetXMLDesc /usr/src/debug/libvirt/libvirt-10.2.0/build/src/remote/remote_client_bodies.h:5959:9
#12 0x75cd31410ff7 in virNetworkGetXMLDesc /usr/src/debug/libvirt/libvirt-10.2.0/build/../src/libvirt-network.c:952:15
The root cause is a bad assumption in the virNetClientIOEventLoop
method. This method is run by whichever thread currently owns the
buck, and is responsible for handling I/O. Inside a for(;;) loop,
this method creates a temporary GSource, adds it to the event loop
and runs g_main_loop_run(). When I/O is ready, the GSource callback
(virNetClientIOEventFD) will fire and call g_main_loop_quit(), and
return G_SOURCE_REMOVE which results in the temporary GSource being
destroyed. A g_autoptr() will then remove the last reference.
What was overlooked, is that a second thread can come along and
while it can't enter virNetClientIOEventLoop, it will register an
idle source that uses virNetClientIOWakeup to interrupt the
original thread's 'g_main_loop_run' call. When this happens the
virNetClientIOEventFD callback never runs, and so the temporary
GSource is not destroyed. The g_autoptr() will remove a reference,
but by virtue of still being attached to the event context, there
is an extra reference held causing GSource to be leaked. The
next time 'g_main_loop_run' is called, the original GSource will
trigger its callback, and access data that was allocated on the
stack by the previous thread, and likely SEGV.
To solve this, the thread calling 'g_main_loop_run' must call
g_source_destroy, immediately upon return, to guarantee that
the temporary GSource is removed.
CVE-2024-4418
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reported-by: Martin Shirokov <shirokovmartin@gmail.com>
Tested-by: Martin Shirokov <shirokovmartin@gmail.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
(cherry picked from commit 8074d64dc2eca846d6a61efe1a9b7428a0ce1dd1)
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/rpc/virnetclient.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/src/rpc/virnetclient.c b/src/rpc/virnetclient.c
index f526ad89ec..b9490072c3 100644
--- a/src/rpc/virnetclient.c
+++ b/src/rpc/virnetclient.c
@@ -1664,7 +1664,7 @@ static int virNetClientIOEventLoop(virNetClient *client,
#endif /* !WIN32 */
int timeout = -1;
virNetMessage *msg = NULL;
- g_autoptr(GSource) G_GNUC_UNUSED source = NULL;
+ g_autoptr(GSource) source = NULL;
GIOCondition ev = 0;
struct virNetClientIOEventData data = {
.client = client,
@@ -1728,6 +1728,18 @@ static int virNetClientIOEventLoop(virNetClient *client,
g_main_loop_run(client->eventLoop);
+ /*
+ * If virNetClientIOEventFD ran, this GSource will already be
+ * destroyed due to G_SOURCE_REMOVE. It is harmless to re-destroy
+ * it, since we still own a reference.
+ *
+ * If virNetClientIOWakeup ran, it will have interrupted the
+ * g_main_loop_run call, before virNetClientIOEventFD could
+ * run, and thus the GSource is still registered, and we need
+ * to destroy it since it is referencing stack memory for 'data'
+ */
+ g_source_destroy(source);
+
#ifndef WIN32
ignore_value(pthread_sigmask(SIG_SETMASK, &oldmask, NULL));
#endif /* !WIN32 */
--
2.45.1

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@ -1,39 +0,0 @@
From ffbae27bd15ae9475fd4f0e79b492a7e03bca93e Mon Sep 17 00:00:00 2001
Message-ID: <ffbae27bd15ae9475fd4f0e79b492a7e03bca93e.1717684031.git.jdenemar@redhat.com>
From: Jonathon Jongsma <jjongsma@redhat.com>
Date: Fri, 22 Sep 2023 14:23:10 -0500
Subject: [PATCH] util: Fix error return for virProcessKillPainfullyDelay()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Commit 93af79fb removed a cleanup label in favor of returning error
values directly in certain cases. But the final return value was changed
from -1 to 0. If we get to the end of the function, that means that
we've waited for the process to exit but it still exists. So we should
return -1. The error message was still being set correctly, but we were
returning a success status (0).
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit 51a074e74c6ef2fb95e6f53d41315e3f1e00be77)
https://issues.redhat.com/browse/RHEL-36064
---
src/util/virprocess.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/util/virprocess.c b/src/util/virprocess.c
index b559a4257e..f3933a2d16 100644
--- a/src/util/virprocess.c
+++ b/src/util/virprocess.c
@@ -471,7 +471,7 @@ virProcessKillPainfullyDelay(pid_t pid, bool force, unsigned int extradelay, boo
_("Failed to terminate process %lld with SIG%s"),
(long long)pid, signame);
- return 0;
+ return -1;
}
--
2.45.1

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@ -1,68 +0,0 @@
From f3ae3ac1807549c1eb4cc5a0286047ff019e14a0 Mon Sep 17 00:00:00 2001
Message-ID: <f3ae3ac1807549c1eb4cc5a0286047ff019e14a0.1702401900.git.jdenemar@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 24 Nov 2023 11:59:32 +0100
Subject: [PATCH] virnuma: Avoid integer overflow in virNumaGetPages()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
On systems with humongous pages (16GiB) and 32bit int it's easy
to hit integer overflow in virNumaGetPages(). What happens is,
inside of virNumaGetPages() as we process hugepages for given
NUMA node (e.g. in order to produce capabilities XML), we keep a
sum of sizes of pools in an ULL variable (huge_page_sum). In each
iteration, the variable is incremented by 1024 * page_size *
page_avail. Now, page_size is just an uint, so we have:
ULL += U * U * ULL;
and because of associativity, U * U is computed first and since
we have two operands of the same type, no type expansion happens.
But this means, for humongous pages (like 16GiB) the
multiplication overflows.
Therefore, move the multiplication out of the loop. This helps in
two ways:
1) now we have ULL += U * ULL; which expands the uint in
multiplication,
2) it saves couple of CPU cycles.
Resolves: https://issues.redhat.com/browse/RHEL-16749
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit 9694d1ca6a4ef7a37ac20249eb8b85c1bb48ef6b)
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
src/util/virnuma.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/util/virnuma.c b/src/util/virnuma.c
index 7c892d6267..e0938867f9 100644
--- a/src/util/virnuma.c
+++ b/src/util/virnuma.c
@@ -806,9 +806,7 @@ virNumaGetPages(int node,
tmp_free[ntmp] = page_free;
ntmp++;
- /* page_size is in kibibytes while we want huge_page_sum
- * in just bytes. */
- huge_page_sum += 1024 * page_size * page_avail;
+ huge_page_sum += page_size * page_avail;
}
if (direrr < 0)
@@ -819,6 +817,9 @@ virNumaGetPages(int node,
VIR_REALLOC_N(tmp_avail, ntmp + 1);
VIR_REALLOC_N(tmp_free, ntmp + 1);
+ /* page_size is in kibibytes while we want huge_page_sum in just bytes. */
+ huge_page_sum *= 1024;
+
if (virNumaGetPageInfo(node, system_page_size, huge_page_sum,
&tmp_avail[ntmp], &tmp_free[ntmp]) < 0)
return -1;
--
2.43.0

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@ -210,7 +210,7 @@
Summary: Library providing a simple virtualization API Summary: Library providing a simple virtualization API
Name: libvirt Name: libvirt
Version: 8.0.0 Version: 8.0.0
Release: 23.2%{?dist}%{?extra_release} Release: 22%{?dist}%{?extra_release}
License: LGPLv2+ License: LGPLv2+
URL: https://libvirt.org/ URL: https://libvirt.org/
@ -317,10 +317,6 @@ Patch94: libvirt-virpci-Resolve-leak-in-virPCIVirtualFunctionList-cleanup.patch
Patch95: libvirt-node_device_conf-Avoid-memleak-in-virNodeDeviceGetPCIVPDDynamicCap.patch Patch95: libvirt-node_device_conf-Avoid-memleak-in-virNodeDeviceGetPCIVPDDynamicCap.patch
Patch96: libvirt-nodedev-update-transient-mdevs.patch Patch96: libvirt-nodedev-update-transient-mdevs.patch
Patch97: libvirt-lib-Set-up-cpuset-controller-for-restrictive-numatune.patch Patch97: libvirt-lib-Set-up-cpuset-controller-for-restrictive-numatune.patch
Patch98: libvirt-virnuma-Avoid-integer-overflow-in-virNumaGetPages.patch
Patch99: libvirt-remote-check-for-negative-array-lengths-before-allocation.patch
Patch100: libvirt-util-Fix-error-return-for-virProcessKillPainfullyDelay.patch
Patch101: libvirt-rpc-ensure-temporary-GSource-is-removed-from-client-event-loop.patch
Requires: libvirt-daemon = %{version}-%{release} Requires: libvirt-daemon = %{version}-%{release}
Requires: libvirt-daemon-config-network = %{version}-%{release} Requires: libvirt-daemon-config-network = %{version}-%{release}
@ -2200,16 +2196,6 @@ exit 0
%changelog %changelog
* Thu Jun 6 2024 Jiri Denemark <jdenemar@redhat.com> - 8.0.0-23.2.el8
- util: Fix error return for virProcessKillPainfullyDelay() (RHEL-36064)
- rpc: ensure temporary GSource is removed from client event loop (CVE-2024-4418)
* Tue Apr 9 2024 Jiri Denemark <jdenemar@redhat.com> - 8.0.0-23.1.el8
- remote: check for negative array lengths before allocation (CVE-2024-2494)
* Tue Dec 12 2023 Jiri Denemark <jdenemar@redhat.com> - 8.0.0-23
- virnuma: Avoid integer overflow in virNumaGetPages() (rhbz#RHEL-16749)
* Mon Jul 31 2023 Jiri Denemark <jdenemar@redhat.com> - 8.0.0-22 * Mon Jul 31 2023 Jiri Denemark <jdenemar@redhat.com> - 8.0.0-22
- lib: Set up cpuset controller for restrictive numatune (rhbz#2223464) - lib: Set up cpuset controller for restrictive numatune (rhbz#2223464)