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  <DocumentTitle xml:lang="en">Security update for dpdk</DocumentTitle>
  <DocumentType>SUSE Patch</DocumentType>
  <DocumentPublisher Type="Vendor">
    <ContactDetails>security@suse.de</ContactDetails>
    <IssuingAuthority>SUSE Security Team</IssuingAuthority>
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    <Identification>
      <ID>SUSE-SU-2019:3179-1</ID>
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    <Status>Final</Status>
    <Version>1</Version>
    <RevisionHistory>
      <Revision>
        <Number>1</Number>
        <Date>2019-12-05T10:42:09Z</Date>
        <Description>current</Description>
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  <DocumentNotes>
    <Note Title="Topic" Type="Summary" Ordinal="1" xml:lang="en">Security update for dpdk</Note>
    <Note Title="Details" Type="General" Ordinal="2" xml:lang="en">This update of dpdk to version 18.11.3 provides the following fixes:
	  
dpdk was updated to 18.11.3 (fate#327817, bsc#1145713, jsc#ECO-274, fate#325916, 
fate#325951 fate#326025, fate#326992, bsc#1134968, jsc#SLE-4715)

Security issue fixed:  

- CVE-2019-14818: Fixed a memory leak vulnerability caused by a malicius
  container may lead to to denial of service (bsc#1156146).

Other issues addressed: 

- Fixed a regression by inserting version numbers to the drivers (bsc#1157179).
- Changed to multibuild (bsc#1151455).
- Added support for using externally allocated memory in DPDK.
- Added check for ensuring allocated memory is addressable by devices.
- Updated the C11 memory model version of the ring library.
- Added NXP CAAM JR PMD.
- Added support for GEN3 devices to Intel QAT driver.
- Added Distributed Software Eventdev PMD.
- Updated KNI kernel module, rte_kni library, and KNI sample application.
- Add a new sample application for vDPA.
- Updated mlx5 driver.
  * Improved security of PMD to prevent the NIC from getting stuck when the application misbehaves.
  * Reworked flow engine to supported e-switch flow rules (transfer attribute).
  * Added support for header re-write(L2-L4), VXLAN encap/decap, count, match on TCP flags and multiple 
    flow groups with e-switch flow rules.
  * Added support for match on metadata, VXLAN and MPLS encap/decap with flow rules.
  * Added support for RTE_ETH_DEV_CLOSE_REMOVE flag to provide better support for representors.
  * Added support for meson build.
  * Fixed build issue with PPC.
  * Added support for BlueField VF.
  * Added support for externally allocated static memory for DMA.
  </Note>
    <Note Title="Terms of Use" Type="Legal Disclaimer" Ordinal="3" xml:lang="en">The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).</Note>
    <Note Title="Patchnames" Type="Details" Ordinal="4" xml:lang="en">SUSE-2019-3179,SUSE-SLE-Module-Server-Applications-15-2019-3179</Note>
  </DocumentNotes>
  <DocumentDistribution xml:lang="en">Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0)</DocumentDistribution>
  <DocumentReferences>
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      <URL>https://www.suse.com/support/update/announcement/2019/suse-su-20193179-1/</URL>
      <Description>Link for SUSE-SU-2019:3179-1</Description>
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    <Reference Type="Self">
      <URL>https://lists.suse.com/pipermail/sle-security-updates/2019-December/006215.html</URL>
      <Description>E-Mail link for SUSE-SU-2019:3179-1</Description>
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    <Reference Type="Self">
      <URL>https://www.suse.com/support/security/rating/</URL>
      <Description>SUSE Security Ratings</Description>
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    <Reference Type="Self">
      <URL>https://bugzilla.suse.com/1134968</URL>
      <Description>SUSE Bug 1134968</Description>
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    <Reference Type="Self">
      <URL>https://bugzilla.suse.com/1145713</URL>
      <Description>SUSE Bug 1145713</Description>
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    <Reference Type="Self">
      <URL>https://bugzilla.suse.com/1151455</URL>
      <Description>SUSE Bug 1151455</Description>
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    <Reference Type="Self">
      <URL>https://bugzilla.suse.com/1156146</URL>
      <Description>SUSE Bug 1156146</Description>
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      <URL>https://bugzilla.suse.com/1157179</URL>
      <Description>SUSE Bug 1157179</Description>
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    <Reference Type="Self">
      <URL>https://www.suse.com/security/cve/CVE-2019-14818/</URL>
      <Description>SUSE CVE CVE-2019-14818 page</Description>
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      <URL>https://bugzilla.suse.com/ECO-274</URL>
      <Description>SUSE Bug ECO-274</Description>
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      <URL>https://bugzilla.suse.com/SLE-4715</URL>
      <Description>SUSE Bug SLE-4715</Description>
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      <Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">A flaw was found in all dpdk version 17.x.x before 17.11.8, 16.x.x before 16.11.10, 18.x.x before 18.11.4 and 19.x.x before 19.08.1 where a malicious master, or a container with access to vhost_user socket, can send specially crafted VRING_SET_NUM messages, resulting in a memory leak including file descriptors. This flaw could lead to a denial of service condition.</Note>
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        <Description xml:lang="en">To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
</Description>
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