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oraclelinuxOracleLinuxELSA-2016-2577
HistoryNov 09, 2016 - 12:00 a.m.

libvirt security, bug fix, and enhancement update

2016-11-0900:00:00
linux.oracle.com
20

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.027 Low

EPSS

Percentile

89.4%

[2.0.0-10]

  • virtlogd: Don’t stop or restart along with libvirtd (rhbz#1372576)
    [2.0.0-9]
  • Add helper for removing transient definition (rhbz#1368774)
  • qemu: Remove stale transient def when migration fails (rhbz#1368774)
  • qemu: Don’t use query-migrate on destination (rhbz#1374613)
  • conf: allow hotplugging ‘legacy PCI’ device to manually addressed PCIe slot (rhbz#1337490)
  • conf: Add support for virtio-net.rx_queue_size (rhbz#1366989)
  • qemu_capabilities: Introduce virtio-net-*.rx_queue_size (rhbz#1366989)
  • qemu: Implement virtio-net rx_queue_size (rhbz#1366989)
  • audit: Audit information about shmem devices (rhbz#1218603)
  • qemu: monitor: Use a more obvious iterator name (rhbz#1375783)
  • qemu: monitor: qemuMonitorGetCPUInfoHotplug: Add iterator ‘anycpu’ (rhbz#1375783)
  • qemu: monitor: Add vcpu state information to monitor data (rhbz#1375783)
  • qemu: domain: Don’t infer vcpu state (rhbz#1375783)
    [2.0.0-8]
  • util: storage: Properly set protocol type when parsing gluster json string (rhbz#1372251)
  • conf: Add IOThread quota and period scheduler/cputune defs (rhbz#1356937)
  • qemu: Add support to get/set IOThread period and quota cgroup values (rhbz#1356937)
  • network: new network forward mode ‘open’ (rhbz#846810)
  • virtlogd.socket: Tie lifecycle to libvirtd.service (rhbz#1372576)
  • cpu_x86: Fix minimum match custom CPUs on hosts with CMT (rhbz#1365500)
  • qemu: cgroup: Extract temporary relaxing of cgroup setting for vcpu hotplug (rhbz#1097930)
  • qemu: process: Fix start with unpluggable vcpus with NUMA pinning (rhbz#1097930)
    [2.0.0-7]
  • qemu: caps: Always assume QEMU_CAPS_SMP_TOPOLOGY (rhbz#1097930)
  • conf: Extract code formatting vCPU info (rhbz#1097930)
  • conf: Rename virDomainVcpuInfoPtr to virDomainVcpuDefPtr (rhbz#1097930)
  • conf: Don’t report errors from virDomainDefGetVcpu (rhbz#1097930)
  • tests: qemuxml2xml: Format status XML header dynamically (rhbz#1097930)
  • conf: convert def->vcpus to a array of pointers (rhbz#1097930)
  • conf: Add private data for virDomainVcpuDef (rhbz#1097930)
  • qemu: domain: Add vcpu private data structure (rhbz#1097930)
  • qemu: domain: Extract formating and parsing of vCPU thread ids (rhbz#1097930)
  • qemu: Add cpu ID to the vCPU pid list in the status XML (rhbz#1097930)
  • qemu: Store vCPU thread ids in vcpu private data objects (rhbz#1097930)
  • Fix logic in qemuDomainObjPrivateXMLParseVcpu (rhbz#1097930)
  • qemu: Add qemuProcessSetupPid() and use it in qemuProcessSetupIOThread() (rhbz#1097930)
  • qemu: Use qemuProcessSetupPid() in qemuProcessSetupEmulator() (rhbz#1097930)
  • qemu: Use qemuProcessSetupPid() in qemuProcessSetupVcpu() (rhbz#1097930)
  • qemuBuildCpuCommandLine: Don’t leak @buf (rhbz#1097930)
  • conf: Make really sure we don’t access non-existing vCPUs (rhbz#1097930)
  • conf: Make really sure we don’t access non-existing vCPUs again (rhbz#1097930)
  • qemu: capabilities: Drop unused function virQEMUCapsGetMachineTypes (rhbz#1097930)
  • qemu: caps: Sanitize storage of machine type related data (rhbz#1097930)
  • qemu: cap: Refactor access to array in virQEMUCapsProbeQMPMachineTypes (rhbz#1097930)
  • qemu: monitor: Add monitor API for device_add supporting JSON objects (rhbz#1097930)
  • qemu: monitor: Add do-while block to QEMU_CHECK_MONITOR_FULL (rhbz#1097930)
  • qemu: Improve error message in virDomainGetVcpus (rhbz#1097930)
  • qemu: domain: Rename qemuDomainDetectVcpuPids to qemuDomainRefreshVcpuInfo (rhbz#1097930)
  • qemu: monitor: Rename qemuMonitor(JSON|Text)GetCPUInfo (rhbz#1097930)
  • qemu: domain: Improve vCPU data checking in qemuDomainRefreshVcpu (rhbz#1097930)
  • qemu: domain: Simplify return values of qemuDomainRefreshVcpuInfo (rhbz#1097930)
  • internal: Introduce macro for stealing pointers (rhbz#1097930)
  • tests: qemucapabilities: Add data for qemu 2.7.0 (rhbz#1097930)
  • qemu: setcpus: Report better errors (rhbz#1097930)
  • qemu: setvcpus: Extract setting of maximum vcpu count (rhbz#1097930)
  • qemu: driver: Extract setting of live vcpu count (rhbz#1097930)
  • qemu: driver: Split out regular vcpu hotplug code into a function (rhbz#1097930)
  • conf: Provide error on undefined vcpusched entry (rhbz#1097930)
  • qemu: monitor: Return structures from qemuMonitorGetCPUInfo (rhbz#1097930)
  • qemu: monitor: Return struct from qemuMonitor(Text|Json)QueryCPUs (rhbz#1097930)
  • qemu: Add capability for query-hotpluggable-cpus command (rhbz#1097930)
  • qemu: Forbid config when topology based cpu count doesn’t match the config (rhbz#1097930)
  • qemu: capabilities: Extract availability of new cpu hotplug for machine types (rhbz#1097930)
  • qemu: monitor: Extract QOM path from query-cpus reply (rhbz#1097930)
  • qemu: monitor: Add support for calling query-hotpluggable-cpus (rhbz#1097930)
  • qemu: monitor: Add algorithm for combining query-(hotpluggable-)-cpus data (rhbz#1097930)
  • tests: Add test infrastructure for qemuMonitorGetCPUInfo (rhbz#1097930)
  • tests: cpu-hotplug: Add data for x86 hotplug with 11+ vcpus (rhbz#1097930)
  • tests: cpu-hotplug: Add data for ppc64 platform including hotplug (rhbz#1097930)
  • tests: cpu-hotplug: Add data for ppc64 out-of-order hotplug (rhbz#1097930)
  • tests: cpu-hotplug: Add data for ppc64 without threads enabled (rhbz#1097930)
  • qemu: domain: Extract cpu-hotplug related data (rhbz#1097930)
  • qemu: domain: Prepare for VCPUs vanishing while libvirt is not running (rhbz#1097930)
  • util: Extract and rename qemuDomainDelCgroupForThread to virCgroupDelThread (rhbz#1097930)
  • conf: Add XML for individual vCPU hotplug (rhbz#1097930)
  • qemu: migration: Prepare for non-contiguous vcpu configurations (rhbz#1097930)
  • qemu: command: Add helper to convert vcpu definition to JSON props (rhbz#1097930)
  • qemu: process: Copy final vcpu order information into the vcpu definition (rhbz#1097930)
  • qemu: command: Add support for sparse vcpu topologies (rhbz#1097930)
  • qemu: Use modern vcpu hotplug approach if possible (rhbz#1097930)
  • qemu: hotplug: Allow marking unplugged devices by alias (rhbz#1097930)
  • qemu: hotplug: Add support for VCPU unplug (rhbz#1224341)
  • virsh: vcpuinfo: Report vcpu number from the structure rather than it’s position (rhbz#1097930)
  • qemu: driver: Fix qemuDomainHelperGetVcpus for sparse vcpu topologies (rhbz#1097930)
  • doc: clarify documentation for vcpu order (rhbz#1097930)
  • conf: Don’t validate vcpu count in XML parser (rhbz#1097930)
  • qemu: driver: Validate configuration when setting maximum vcpu count (rhbz#1370066)
  • conf: Fix build with picky GCC (rhbz#1097930)
    [2.0.0-6]
  • qemu_command: don’t modify heads for graphics device (rhbz#1366119)
  • virsh: Fix core for cmdSecretGetValue (rhbz#1366611)
  • conf: report an error message for non-existing USB hubs (rhbz#1367130)
  • conf: free the ports array of a USB hub (rhbz#1366097)
  • utils: storage: Fix JSON field name for uri based storage (rhbz#1367260)
  • qemu: Adjust the cur_ballon on coldplug/unplug of dimms (rhbz#1220702)
  • conf: Provide error on undefined iothreadsched entry (rhbz#1366484)
  • qemu: Fix the command line generation for rbd auth using aes secrets (rhbz#1182074)
  • qemu: Fix crash hot plugging luks volume (rhbz#1367259)
  • Revert ‘admin: Fix the default uri for session daemon to libvirtd:///session’ (rhbz#1367269)
  • libvirt: convert to typesafe virConf accessors (rhbz#1367269)
  • admin: Fix default uri config option name s/admin_uri_default/uri_default (rhbz#1367269)
  • virt-admin: Properly fix the default session daemon URI to admin server (rhbz#1367269)
    [2.0.0-5]
  • qemu: Fix domain state after reset (rhbz#1269575)
  • rpc: virnetserver: Rename ClientSetProcessingControls to ClientSetLimits (rhbz#1357776)
  • rpc: virnetserver: Move virNetServerCheckLimits which is static up in the file (rhbz#1357776)
  • rpc: virnetserver: Add code to CheckLimits to handle suspending of services (rhbz#1357776)
  • admin: rpc: virnetserver: Fix updating of the client limits (rhbz#1357776)
  • rpc: virnetserver: Remove dead code checking the client limits (rhbz#1357776)
  • storage: Fix a NULL ptr dereference in virStorageBackendCreateQemuImg (rhbz#1363636)
  • qemu: Introduce qemuAliasFromHostdev (rhbz#1289391)
  • qemu: Use the hostdev alias in qemuDomainAttachHostSCSIDevice error path (rhbz#1289391)
  • storage: Don’t remove the pool for buildPool failure in storagePoolCreate (rhbz#1362349)
  • lxcDomainCreateXMLWithFiles: Avoid crash (rhbz#1363773)
  • admin: Fix the default uri for session daemon to libvirtd:///session (rhbz#1356858)
  • docs: Distribute subsite.xsl (rhbz#1365004)
  • qemuBuildMachineCommandLine: Follow our pattern (rhbz#1304483)
  • Introduce SMM feature (rhbz#1304483)
  • Introduce @secure attribute to os loader element (rhbz#1304483)
  • qemu: Enable secure boot (rhbz#1304483)
  • qemu: Advertise OVMF_CODE.secboot.fd (rhbz#1304483)
  • tests: Fix broken build (rhbz#1304483)
  • cpu_x86: Introduce x86FeatureIsMigratable (rhbz#1365500)
  • cpu_x86: Properly drop non-migratable features (rhbz#1365500)
  • tests: Add a test for host-model CPU with CMT feature (rhbz#1365500)
  • cpu_x86: Fix host-model CPUs on hosts with CMT (rhbz#1365500)
  • virt-admin: Fix the error when an invalid URI has been provided (rhbz#1365903)
  • conf: improve error log when PCI devices don’t match requested controller (rhbz#1363627)
  • conf: don’t allow connecting upstream-port directly to pce-expander-bus (rhbz#1361172)
  • conf: restrict where dmi-to-pci-bridge can be connected (rhbz#1363648)
  • conf: restrict expander buses to connect only to a root bus (rhbz#1358712)
  • virNetDevMacVLanCreateWithVPortProfile: Don’t mask virNetDevMacVLanTapOpen error (rhbz#1240439)
    [2.0.0-4]
  • qemu: hotplug: fix changeable media ejection (rhbz#1359071)
  • lxc: Don’t crash by forgetting to ref transient domains (rhbz#1351057)
  • Introduce
    device (rhbz#1235581)
  • Add QEMU_CAPS_DEVICE_INTEL_IOMMU (rhbz#1235581)
  • qemu: format intel-iommu on the command line (rhbz#1235581)
  • qemu_monitor_json: add support to search QOM device path by device alias (rhbz#1358728)
  • hvsupport: Introduce parseSymsFile (rhbz#1286679)
  • hvsupport: use a regex instead of XML::XPath (rhbz#1286679)
  • hvsupport: construct the group regex upfront (rhbz#1286679)
  • hvsupport: skip non-matching lines early (rhbz#1286679)
  • virconf: Fix config file path construction (rhbz#1357364)
  • virDomainHostdevDefFree: Don’t leak privateData (rhbz#1357346)
  • virt-admin: Output srv-threadpool-info data as unsigned int rather than signed (rhbz#1356769)
  • util: Introduce virISCSINodeNew (rhbz#1356436)
  • iscsi: Establish connection to target via static target login (rhbz#1356436)
  • storage: Document wiping formatted volume types (rhbz#868771)
  • admin: Retrieve the SASL context for both local and remote connection (rhbz#1361948)
  • daemon: sasl: Don’t forget to save SASL username to client’s identity (rhbz#1361948)
  • vsh: Make vshInitDebug return int instead of void (rhbz#1357363)
  • tools: Make use of the correct environment variables (rhbz#1357363)
  • util: Add ‘usage’ for encryption (rhbz#1301021)
  • virStorageEncryptionSecretFree: Don’t leak secret lookup definition (rhbz#1301021)
  • encryption: Add luks parsing for storageencryption (rhbz#1301021)
  • encryption: Add
    and
    to encryption (rhbz#1301021)
  • qemu: Introduce helper qemuDomainSecretDiskCapable (rhbz#1301021)
  • tests: Adjust LUKS tests to use ‘volume’ secret type (rhbz#1301021)
  • docs: Update docs to reflect LUKS secret changes (rhbz#1301021)
  • qemu: Alter error path cleanup for qemuDomainAttachHostSCSIDevice (rhbz#1301021)
  • qemu: Alter error path cleanup for qemuDomainAttachVirtioDiskDevice (rhbz#1301021)
  • qemu: Alter error path cleanup for qemuDomainAttachSCSIDisk (rhbz#1301021)
  • qemu: Move and rename qemuBufferEscapeComma (rhbz#1301021)
  • storage: Add support to create a luks volume (rhbz#1301021)
  • qemu: Add secinfo for hotplug virtio disk (rhbz#1301021)
  • qemu: Alter the qemuDomainGetSecretAESAlias to add new arg (rhbz#1301021)
  • qemu: Add luks support for domain disk (rhbz#1301021)
  • qemu: Move setting of obj bools for qemuDomainAttachVirtioDiskDevice (rhbz#1301021)
  • qemu: Move setting of encobjAdded for qemuDomainAttachSCSIDisk (rhbz#1301021)
  • storage: Fix error path (rhbz#1301021)
  • qemu: Disallow usage of luks encryption if aes secret not possible (rhbz#1301021)
  • storage: Add extra failure condition for luks volume creation (rhbz#1301021)
  • virstoragefile: refactor virStorageFileMatchesNNN methods (rhbz#1301021)
  • qemu: Make qemuDomainCheckDiskStartupPolicy self-contained (rhbz#1168453)
  • qemu: Remove unnecessary label and its only reference (rhbz#1168453)
  • qemu: Fix support for startupPolicy with volume/pool disks (rhbz#1168453)
  • virsh: Report error when explicit connection fails (rhbz#1356461)
  • tests: Add testing of backing store string parser (rhbz#1134878)
  • util: json: Make first argument of virJSONValueObjectForeachKeyValue const (rhbz#1134878)
  • util: qemu: Add wrapper for JSON -> commandline conversion (rhbz#1134878)
  • util: qemu: Add support for user-passed strings in JSON->commandline (rhbz#1134878)
  • util: qemu: Allow nested objects in JSON -> commandline generator (rhbz#1134878)
  • util: qemu: Allow for different approaches to format JSON arrays (rhbz#1134878)
  • util: qemu: Don’t generate any extra commas in virQEMUBuildCommandLineJSON (rhbz#1134878)
  • util: json: Make first argument of virJSONValueCopy const (rhbz#1134878)
  • util: storage: Add parser for qemu’s json backing pseudo-protocol (rhbz#1134878)
  • util: storage: Add support for host device backing specified via JSON (rhbz#1134878)
  • util: storage: Add support for URI based backing volumes in qemu’s JSON pseudo-protocol (rhbz#1134878)
  • util: storage: Add json pseudo protocol support for gluster volumes (rhbz#1134878)
  • util: storage: Add json pseudo protocol support for iSCSI volumes (rhbz#1134878)
  • util: storage: Add JSON backing volume parser for ‘nbd’ protocol (rhbz#1134878)
  • util: storage: Add JSON backing store parser for ‘sheepdog’ protocol (rhbz#1134878)
  • util: storage: Add ‘ssh’ network storage protocol (rhbz#1134878)
  • util: storage: Add JSON backing volume parser for ‘ssh’ protocol (rhbz#1134878)
  • qemu: command: Rename qemuBuildNetworkDriveURI to qemuBuildNetworkDriveStr (rhbz#1247521)
  • qemu: command: Split out network disk URI building (rhbz#1247521)
  • qemu: command: Extract drive source command line formatter (rhbz#1247521)
  • qemu: command: Refactor code extracted to qemuBuildDriveSourceStr (rhbz#1247521)
  • storage: gluster: Support multiple hosts in backend functions (rhbz#1247521)
  • util: qemu: Add support for numbered array members (rhbz#1247521)
  • qemu: command: Add infrastructure for object specified disk sources (rhbz#1247521)
  • qemu: command: Add support for multi-host gluster disks (rhbz#1247521)
  • qemu: Need to free fileprops in error path (rhbz#1247521)
  • storage: remove ‘luks’ storage volume type (rhbz#1301021)
    [2.0.0-3]
  • qemu: getAutoDumpPath() return value should be dumpfile not domname. (rhbz#1354238)
  • qemu: Copy complete domain def in qemuDomainDefFormatBuf (rhbz#1320470)
  • qemu: Drop default channel path during migration (rhbz#1320470)
  • qemu: Fix migration from old libvirt (rhbz#1320500)
  • Add USB addresses to qemuhotplug test cases (rhbz#1215968)
  • Introduce virDomainUSBDeviceDefForeach (rhbz#1215968)
  • Allow omitting USB port (rhbz#1215968)
  • Store USB port path as an array of integers (rhbz#1215968)
  • Introduce virDomainUSBAddressSet (rhbz#1215968)
  • Add functions for adding USB controllers to addrs (rhbz#1215968)
  • Add functions for adding USB hubs to addrs (rhbz#1215968)
  • Reserve existing USB addresses (rhbz#1215968)
  • Add tests for USB address assignment (rhbz#1215968)
  • Assign addresses to USB devices (rhbz#1215968)
  • Assign addresses on USB device hotplug (rhbz#1215968)
  • Auto-add one hub if there are too many USB devices (rhbz#1215968)
    [2.0.0-2]
  • qemu: Use bootindex whenever possible (rhbz#1323085)
  • qemu: Properly reset spiceMigration flag (rhbz#1151723)
  • qemu: Drop useless SPICE migration code (rhbz#1151723)
  • qemu: Memory locking is only required for KVM guests on ppc64 (rhbz#1350772)
  • virtlogd: make max file size & number of backups configurable (rhbz#1351209)
  • virtlogd: increase max file size to 2 MB (rhbz#1351209)
    [2.0.0-1]
  • Rebased to libvirt-2.0.0 (rhbz#1286679)
  • The rebase also fixes the following bugs:
    rhbz#735385, rhbz#1004602, rhbz#1046833, rhbz#1180092, rhbz#1216281
    rhbz#1283207, rhbz#1286679, rhbz#1289288, rhbz#1302373, rhbz#1304222
    rhbz#1312188, rhbz#1316370, rhbz#1320893, rhbz#1322210, rhbz#1325072
    rhbz#1325080, rhbz#1332446, rhbz#1333248, rhbz#1333404, rhbz#1334237
    rhbz#1335617, rhbz#1335832, rhbz#1337869, rhbz#1341415, rhbz#1342342
    rhbz#1342874, rhbz#1342962, rhbz#1343442, rhbz#1344892, rhbz#1344897
    rhbz#1345743, rhbz#1346723, rhbz#1346724, rhbz#1346730, rhbz#1350688
    rhbz#1351473
    [1.3.5-1]
  • Rebased to libvirt-1.3.5 (rhbz#1286679)
  • The rebase also fixes the following bugs:
    rhbz#1139766, rhbz#1182074, rhbz#1209802, rhbz#1265694, rhbz#1286679
    rhbz#1286709, rhbz#1318993, rhbz#1319044, rhbz#1320836, rhbz#1326660
    rhbz#1327537, rhbz#1328003, rhbz#1328301, rhbz#1329045, rhbz#1336629
    rhbz#1337073, rhbz#1339900, rhbz#1341460
    [1.3.4-1]
  • Rebased to libvirt-1.3.4 (rhbz#1286679)
  • The rebase also fixes the following bugs:
    rhbz#1002423, rhbz#1004593, rhbz#1038888, rhbz#1103314, rhbz#1220702
    rhbz#1286679, rhbz#1289363, rhbz#1320447, rhbz#1324551, rhbz#1325043
    rhbz#1325075, rhbz#1325757, rhbz#1326270, rhbz#1327499, rhbz#1328401
    rhbz#1329041, rhbz#1329046, rhbz#1329819, rhbz#1331228
    [1.3.3-2]
  • qemu: perf: Fix crash/memory corruption on failed VM start (rhbz#1324757)
    [1.3.3-1]
  • Rebased to libvirt-1.3.3 (rhbz#1286679)
  • The rebase also fixes the following bugs:
    rhbz#830971, rhbz#986365, rhbz#1151723, rhbz#1195176, rhbz#1249441
    rhbz#1260749, rhbz#1264008, rhbz#1269715, rhbz#1278727, rhbz#1281706
    rhbz#1282744, rhbz#1286679, rhbz#1288000, rhbz#1289363, rhbz#1293804
    rhbz#1306556, rhbz#1308317, rhbz#1313264, rhbz#1313314, rhbz#1314594
    rhbz#1315059, rhbz#1316371, rhbz#1316384, rhbz#1316420, rhbz#1316433
    rhbz#1316465, rhbz#1317531, rhbz#1318569, rhbz#1321546
    [1.3.2-1]
  • Rebased to libvirt-1.3.2 (rhbz#1286679)
  • The rebase also fixes the following bugs:
    rhbz#1197592, rhbz#1235180, rhbz#1244128, rhbz#1244567, rhbz#1245013
    rhbz#1250331, rhbz#1265694, rhbz#1267256, rhbz#1275039, rhbz#1282846
    rhbz#1283085, rhbz#1286679, rhbz#1290324, rhbz#1293241, rhbz#1293899
    rhbz#1299696, rhbz#1305922
    [1.3.1-1]
  • Rebased to libvirt-1.3.1 (rhbz#1286679)
  • The rebase also fixes the following bugs:
    rhbz#1207692, rhbz#1233115, rhbz#1245476, rhbz#1298065, rhbz#1026136
    rhbz#1207751, rhbz#1210587, rhbz#1250287, rhbz#1253107, rhbz#1254152
    rhbz#1257486, rhbz#1266078, rhbz#1271107, rhbz#1159219, rhbz#1163091
    rhbz#1196711, rhbz#1263574, rhbz#1270427, rhbz#1245525, rhbz#1247987
    rhbz#1248277, rhbz#1249981, rhbz#1251461, rhbz#1256999, rhbz#1264008
    rhbz#1265049, rhbz#1265114, rhbz#1270715, rhbz#1272301, rhbz#1273686
    rhbz#997561, rhbz#1166452, rhbz#1231114, rhbz#1233003, rhbz#1260576
    rhbz#1261432, rhbz#1273480, rhbz#1273491, rhbz#1277781, rhbz#1278404
    rhbz#1281707, rhbz#1282288, rhbz#1285665, rhbz#1288690, rhbz#1292984
    rhbz#921135, rhbz#1025230, rhbz#1240439, rhbz#1266982, rhbz#1270709
    rhbz#1276198, rhbz#1278068, rhbz#1278421, rhbz#1281710, rhbz#1291035
    rhbz#1297020, rhbz#1297690
  • RHEL: Add rhel machine types to qemuDomainMachineNeedsFDC (rhbz#1227880)
  • RHEL: qemu: Support vhost-user-multiqueue with QEMU 2.3 (rhbz#1207692)

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.027 Low

EPSS

Percentile

89.4%