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oraclelinuxOracleLinuxELSA-2018-3113
HistoryNov 05, 2018 - 12:00 a.m.

libvirt security, bug fix, and enhancement update

2018-11-0500:00:00
linux.oracle.com
486

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

23.1%

[4.5.0-10]

  • conf: correct false boot order error during domain parse (rhbz#1601318)
    [4.5.0-9]
  • virDomainDefCompatibleDevice: Relax alias change check (rhbz#1621910)
  • virDomainDetachDeviceFlags: Clarify update semantics (rhbz#1621910)
  • virDomainNetDefCheckABIStability: Check for MTU change too (rhbz#1623157)
    [4.5.0-8]
  • storage: Add --shrink to qemu-img command when shrinking vol (rhbz#1613746)
  • access: Fix nwfilter-binding ACL access API name generation (rhbz#1611320)
  • qemu: mdev: Use vfio-pci ‘display’ property only with vfio-pci mdevs (rhbz#1624735)
    [4.5.0-7]
  • qemu_migration: Avoid writing to freed memory (rhbz#1593137)
  • qemu: hotplug: Fix asynchronous unplug of ‘shmem’ (rhbz#1618622)
  • tests: rename hugepages to hugepages-default (rhbz#1591235)
  • tests: extract hugepages-numa-default-dimm out of hugepages-numa (rhbz#1591235)
  • tests: rename hugepages-numa into hugepages-numa-default (rhbz#1591235)
  • tests: remove unnecessary XML elements from hugepages-numa-default (rhbz#1591235)
  • tests: extract pages-discard out of hugepages-pages (rhbz#1591235)
  • tests: rename hugepages-pages into hugepages-numa-nodeset (rhbz#1591235)
  • tests: rename hugepages-pages2 into hugepages-numa-default-2M (rhbz#1591235)
  • tests: extract pages-discard-hugepages out of hugepages-pages3 (rhbz#1591235)
  • tests: rename hugepages-pages3 into hugepages-numa-nodeset-part (rhbz#1591235)
  • tests: rename hugepages-pages4 into hugepages-numa-nodeset-nonexist (rhbz#1591235)
  • tests: rename hugepages-pages5 into hugepages-default-2M (rhbz#1591235)
  • tests: rename hugepages-pages6 into hugepages-default-system-size (rhbz#1591235)
  • tests: rename hugepages-pages7 into pages-dimm-discard (rhbz#1591235)
  • tests: rename hugepages-pages8 into hugepages-nodeset-nonexist (rhbz#1591235)
  • tests: introduce hugepages-default-1G-nodeset-2M (rhbz#1591235)
  • tests: introduce hugepages-nodeset (rhbz#1591235)
  • conf: Move hugepage XML validation check out of qemu_command (rhbz#1591235)
  • conf: Move hugepages validation out of XML parser (rhbz#1591235)
  • conf: Introduce virDomainDefPostParseMemtune (rhbz#1591235)
  • tests: sev: Test launch-security with specific QEMU version (rhbz#1612009)
  • qemu: Fix probing of AMD SEV support (rhbz#1612009)
  • qemu: caps: Format SEV platform data into qemuCaps cache (rhbz#1612009)
    [4.5.0-6]
  • qemu: Exempt video model ‘none’ from getting a PCI address on Q35 (rhbz#1609087)
  • conf: Fix a error msg typo in virDomainVideoDefValidate (rhbz#1607825)
    [4.5.0-5]
  • esx storage: Fix typo lsilogic -> lsiLogic (rhbz#1571759)
  • networkGetDHCPLeases: Dont always report error if unable to read leases file (rhbz#1600468)
  • nwfilter: Resolve SEGV for NWFilter Snoop processing (rhbz#1599973)
  • qemu: Remove unused bypassSecurityDriver from qemuOpenFileAs (rhbz#1589115)
  • qemuDomainSaveMemory: Dont enforce dynamicOwnership (rhbz#1589115)
  • domain_nwfilter: Return early if net has no name in virDomainConfNWFilterTeardownImpl (rhbz#1607831)
  • examples: Add clean-traffic-gateway into nwfilters (rhbz#1603115)
    [4.5.0-4]
  • qemu: hotplug: dont overwrite error message in qemuDomainAttachNetDevice (rhbz#1598311)
  • qemu: hotplug: report error when changing rom enabled attr for net iface (rhbz#1599513)
  • qemu: Fix setting global_period cputune element (rhbz#1600427)
  • tests: qemucaps: Add test data for upcoming qemu 3.0.0 (rhbz#1475770)
  • qemu: capabilities: Add capability for werror/rerror for ‘usb-device’ frontend (rhbz#1475770)
  • qemu: command: Move graphics iteration to its own function (rhbz#1475770)
  • qemu: address: Handle all the video devices within a single loop (rhbz#1475770)
  • conf: Introduce virDomainVideoDefClear helper (rhbz#1475770)
  • conf: Introduce virDomainDefPostParseVideo helper (rhbz#1475770)
  • qemu: validate: Enforce compile time switch type checking for videos (rhbz#1475770)
  • tests: Add capabilities data for QEMU 2.11 x86_64 (rhbz#1475770)
  • tests: Update capabilities data for QEMU 3.0.0 x86_64 (rhbz#1475770)
  • qemu: qemuBuildHostdevCommandLine: Use a helper variable mdevsrc (rhbz#1475770)
  • qemu: caps: Introduce a capability for egl-headless (rhbz#1475770)
  • qemu: Introduce a new graphics display type ‘headless’ (rhbz#1475770)
  • qemu: caps: Add vfio-pci.display capability (rhbz#1475770)
  • conf: Introduce virDomainGraphicsDefHasOpenGL helper (rhbz#1475770)
  • conf: Replace ‘error’ with ‘cleanup’ in virDomainHostdevDefParseXMLSubsys (rhbz#1475770)
  • conf: Introduce new
    attribute ‘display’ (rhbz#1475770)
  • qemu: command: Enable formatting vfio-pci.display option onto cmdline (rhbz#1475770)
  • docs: Rephrase the mediated devices hostdev section a bit (rhbz#1475770)
  • conf: Introduce new video type ‘none’ (rhbz#1475770)
  • virt-xml-validate: Add schema for nwfilterbinding (rhbz#1600330)
  • tools: Fix typo generating adapter_wwpn field (rhbz#1601377)
  • src: Fix memory leak in virNWFilterBindingDispose (rhbz#1603025)
    [4.5.0-3]
  • qemu: hotplug: Do not try to add secret object for TLS if it does not exist (rhbz#1598015)
  • qemu: monitor: Make qemuMonitorAddObject more robust against programming errors (rhbz#1598015)
  • spec: Explicitly require matching libvirt-libs (rhbz#1600122)
  • virDomainConfNWFilterInstantiate: initialize @xml to avoid random crash (rhbz#1599545)
  • qemuProcessStartPRDaemonHook: Try to set NS iff domain was started with one (rhbz#1470007)
  • qemuDomainValidateStorageSource: Relax PR validation (rhbz#1470007)
  • virStoragePRDefFormat: Suppress path formatting for migratable XML (rhbz#1470007)
  • qemu: Wire up PR_MANAGER_STATUS_CHANGED event (rhbz#1470007)
  • qemu_monitor: Introduce qemuMonitorJSONGetPRManagerInfo (rhbz#1470007)
  • qemu: Fetch pr-helper process info on reconnect (rhbz#1470007)
  • qemu: Fix ATTRIBUTE_NONNULL for qemuMonitorAddObject (rhbz#1598015)
  • virsh.pod: Fix a command name typo in nwfilter-binding-undefine (rhbz#1600329)
  • docs: schema: Add missing
    to vsock device (rhbz#1600345)
  • virnetdevtap: Dont crash on !ifname in virNetDevTapInterfaceStats (rhbz#1595184)
    [4.5.0-2]
  • qemu: Add capability for the HTM pSeries feature (rhbz#1525599)
  • conf: Parse and format the HTM pSeries feature (rhbz#1525599)
  • qemu: Format the HTM pSeries feature (rhbz#1525599)
  • qemu: hotplug: Dont access srcPriv when its not allocated (rhbz#1597550)
  • qemuDomainNestedJobAllowed: Allow QEMU_JOB_NONE (rhbz#1598084)
  • src: Mention DEVICE_REMOVAL_FAILED event in virDomainDetachDeviceAlias docs (rhbz#1598087)
  • virsh.pod: Drop --persistent for detach-device-alias (rhbz#1598087)
  • qemu: dont use chardev FD passing with standalone args (rhbz#1598281)
  • qemu: remove chardevStdioLogd param from vhostuser code path (rhbz#1597940)
  • qemu: consolidate parameters of qemuBuildChrChardevStr into flags (rhbz#1597940)
  • qemu: dont use chardev FD passing for vhostuser backend (rhbz#1597940)
  • qemu: fix UNIX socket chardevs operating in client mode (rhbz#1598440)
  • qemuDomainDeviceDefValidateNetwork: Check for range only if IP prefix set (rhbz#1515533)
    [4.5.0-1]
  • Rebased to libvirt-4.5.0 (rhbz#1563169)
  • The rebase also fixes the following bugs:
    rhbz#1291851, rhbz#1393106, rhbz#1468422, rhbz#1469338, rhbz#1526382
    rhbz#1529059, rhbz#1541921, rhbz#1544869, rhbz#1552092, rhbz#1568407
    rhbz#1583623, rhbz#1584091, rhbz#1585108, rhbz#1586027, rhbz#1588295
    rhbz#1588336, rhbz#1589730, rhbz#1590214, rhbz#1591017, rhbz#1591561
    rhbz#1591628, rhbz#1591645, rhbz#1593549
    [4.4.0-2]
  • build: Dont install sysconfig files as scripts (rhbz#1563169)
    [4.4.0-1]
  • Rebased to libvirt-4.4.0 (rhbz#1563169)
  • The rebase also fixes the following bugs:
    rhbz#1149445, rhbz#1291851, rhbz#1300772, rhbz#1400475, rhbz#1456165
    rhbz#1470007, rhbz#1480668, rhbz#1534418, rhbz#1549531, rhbz#1559284
    rhbz#1559835, rhbz#1560946, rhbz#1566416, rhbz#1569861, rhbz#1572491
    rhbz#1574089, rhbz#1576916, rhbz#1583484, rhbz#1583927, rhbz#1584071
    rhbz#1584073
    [4.3.0-1]
  • Rebased to libvirt-4.3.0 (rhbz#1563169)
  • The rebase also fixes the following bugs:
    rhbz#1509870, rhbz#1530451, rhbz#1577920, rhbz#1283700, rhbz#1425757
    rhbz#1448149, rhbz#1454709, rhbz#1502754, rhbz#1507737, rhbz#1519130
    rhbz#1519146, rhbz#1522706, rhbz#1523564, rhbz#1524399, rhbz#1525496
    rhbz#1527740, rhbz#1550980, rhbz#916061, rhbz#1494454, rhbz#1515533
    rhbz#1532542, rhbz#1538570, rhbz#1544325, rhbz#1544659, rhbz#1546971
    rhbz#1347550, rhbz#1367238, rhbz#1483816, rhbz#1543775, rhbz#1551000
    rhbz#1552127, rhbz#1553075, rhbz#1553085, rhbz#1554876, rhbz#1556828
    rhbz#1558317, rhbz#1425058, rhbz#1490158, rhbz#1492597, rhbz#1520821
    rhbz#1529256, rhbz#1547250, rhbz#1557769, rhbz#1560917, rhbz#1560976
    rhbz#1568148, rhbz#1569678, rhbz#1576464

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

23.1%