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  <DocumentTitle xml:lang="en">Security update for the Linux Kernel (Live Patch 14 for SLE 12 SP2)</DocumentTitle>
  <DocumentType>SUSE Patch</DocumentType>
  <DocumentPublisher Type="Vendor">
    <ContactDetails>security@suse.de</ContactDetails>
    <IssuingAuthority>SUSE Security Team</IssuingAuthority>
  </DocumentPublisher>
  <DocumentTracking>
    <Identification>
      <ID>SUSE-SU-2018:0989-1</ID>
    </Identification>
    <Status>Final</Status>
    <Version>1</Version>
    <RevisionHistory>
      <Revision>
        <Number>1</Number>
        <Date>2018-04-20T08:23:00Z</Date>
        <Description>current</Description>
      </Revision>
    </RevisionHistory>
    <InitialReleaseDate>2018-04-20T08:23:00Z</InitialReleaseDate>
    <CurrentReleaseDate>2018-04-20T08:23:00Z</CurrentReleaseDate>
    <Generator>
      <Engine>cve-database/bin/generate-cvrf.pl</Engine>
      <Date>2017-02-24T01:00:00Z</Date>
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  </DocumentTracking>
  <DocumentNotes>
    <Note Title="Topic" Type="Summary" Ordinal="1" xml:lang="en">Security update for the Linux Kernel (Live Patch 14 for SLE 12 SP2)</Note>
    <Note Title="Details" Type="General" Ordinal="2" xml:lang="en">This update for the Linux Kernel 4.4.90-92_45 fixes several issues.

The following security issues were fixed:

- CVE-2017-13166: Prevent elevation of privilege vulnerability in the v4l2 video driver (bsc#1085447).
- CVE-2018-1068: A flaw in the implementation of 32-bit syscall interface for bridging allowed a privileged user to arbitrarily write to a limited range of kernel memory (bsc#1085114).
- CVE-2018-7566: Prevent buffer overflow via an SNDRV_SEQ_IOCTL_SET_CLIENT_POOL ioctl write operation to /dev/snd/seq by a local user (bsc#1083488).
- CVE-2018-1000004: Prevent race condition in the sound system that could have lead to a deadlock and denial of service condition (bsc#1076017).
</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-SLE-SAP-12-SP2-2018-674,SUSE-SLE-SERVER-12-SP2-2018-674</Note>
  </DocumentNotes>
  <DocumentDistribution xml:lang="en">Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0)</DocumentDistribution>
  <DocumentReferences>
    <Reference Type="Self">
      <URL>https://www.suse.com/support/update/announcement/2018/suse-su-20180989-1/</URL>
      <Description>Link for SUSE-SU-2018:0989-1</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://lists.suse.com/pipermail/sle-security-updates/2018-April/003905.html</URL>
      <Description>E-Mail link for SUSE-SU-2018:0989-1</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://www.suse.com/support/security/rating/</URL>
      <Description>SUSE Security Ratings</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://bugzilla.suse.com/1073230</URL>
      <Description>SUSE Bug 1073230</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://bugzilla.suse.com/1076017</URL>
      <Description>SUSE Bug 1076017</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://bugzilla.suse.com/1083488</URL>
      <Description>SUSE Bug 1083488</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://bugzilla.suse.com/1085114</URL>
      <Description>SUSE Bug 1085114</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://bugzilla.suse.com/1085447</URL>
      <Description>SUSE Bug 1085447</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://www.suse.com/security/cve/CVE-2017-13166/</URL>
      <Description>SUSE CVE CVE-2017-13166 page</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://www.suse.com/security/cve/CVE-2018-1000004/</URL>
      <Description>SUSE CVE CVE-2018-1000004 page</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://www.suse.com/security/cve/CVE-2018-1068/</URL>
      <Description>SUSE CVE CVE-2018-1068 page</Description>
    </Reference>
    <Reference Type="Self">
      <URL>https://www.suse.com/security/cve/CVE-2018-7566/</URL>
      <Description>SUSE CVE CVE-2018-7566 page</Description>
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      <Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">An elevation of privilege vulnerability in the kernel v4l2 video driver. Product: Android. Versions: Android kernel. Android ID A-34624167.</Note>
    </Notes>
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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>
        <URL>https://www.suse.com/support/update/announcement/2018/suse-su-20180989-1/</URL>
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        <URL>https://www.suse.com/security/cve/CVE-2017-13166.html</URL>
        <Description>CVE-2017-13166</Description>
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        <URL>https://bugzilla.suse.com/1072865</URL>
        <Description>SUSE Bug 1072865</Description>
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      <Reference>
        <URL>https://bugzilla.suse.com/1085447</URL>
        <Description>SUSE Bug 1085447</Description>
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      <Reference>
        <URL>https://bugzilla.suse.com/1087082</URL>
        <Description>SUSE Bug 1087082</Description>
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      <Reference>
        <URL>https://bugzilla.suse.com/1091815</URL>
        <Description>SUSE Bug 1091815</Description>
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    <Notes>
      <Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">In the Linux kernel 4.12, 3.10, 2.6 and possibly earlier versions a race condition vulnerability exists in the sound system, this can lead to a deadlock and denial of service condition.</Note>
    </Notes>
    <CVE>CVE-2018-1000004</CVE>
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      <Threat Type="Impact">
        <Description>moderate</Description>
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        <BaseScoreV3>5.5</BaseScoreV3>
        <VectorV3>CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H</VectorV3>
      </ScoreSetV3>
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      <Remediation Type="Vendor Fix">
        <Description xml:lang="en">To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
</Description>
        <URL>https://www.suse.com/support/update/announcement/2018/suse-su-20180989-1/</URL>
      </Remediation>
    </Remediations>
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        <URL>https://www.suse.com/security/cve/CVE-2018-1000004.html</URL>
        <Description>CVE-2018-1000004</Description>
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        <URL>https://bugzilla.suse.com/1076017</URL>
        <Description>SUSE Bug 1076017</Description>
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      <Reference>
        <URL>https://bugzilla.suse.com/1091815</URL>
        <Description>SUSE Bug 1091815</Description>
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    <Notes>
      <Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">A flaw was found in the Linux 4.x kernel's implementation of 32-bit syscall interface for bridging. This allowed a privileged user to arbitrarily write to a limited range of kernel memory.</Note>
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</Description>
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        <Description>CVE-2018-1068</Description>
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      <Reference>
        <URL>https://bugzilla.suse.com/1085107</URL>
        <Description>SUSE Bug 1085107</Description>
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      <Reference>
        <URL>https://bugzilla.suse.com/1085114</URL>
        <Description>SUSE Bug 1085114</Description>
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      <Reference>
        <URL>https://bugzilla.suse.com/1087082</URL>
        <Description>SUSE Bug 1087082</Description>
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      <Reference>
        <URL>https://bugzilla.suse.com/1123903</URL>
        <Description>SUSE Bug 1123903</Description>
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    <Notes>
      <Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">The Linux kernel 4.15 has a Buffer Overflow via an SNDRV_SEQ_IOCTL_SET_CLIENT_POOL ioctl write operation to /dev/snd/seq by a local user.</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".
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        <URL>https://www.suse.com/support/update/announcement/2018/suse-su-20180989-1/</URL>
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        <URL>https://bugzilla.suse.com/1083483</URL>
        <Description>SUSE Bug 1083483</Description>
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        <URL>https://bugzilla.suse.com/1083488</URL>
        <Description>SUSE Bug 1083488</Description>
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        <URL>https://bugzilla.suse.com/1087082</URL>
        <Description>SUSE Bug 1087082</Description>
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        <Description>SUSE Bug 1091815</Description>
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