SUSE-SU-2018:1855-1

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Source
https://www.suse.com/support/update/announcement/2018/suse-su-20181855-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:1855-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2018:1855-1
Related
Published
2018-06-29T14:41:33Z
Modified
2025-05-02T04:06:23.149835Z
Upstream
Summary
Security update for the Linux Kernel
Details

The SUSE Linux Enterprise 12 SP2 LTSS kernel was updated receive various security and bugfixes.

The following security bugs were fixed:

  • CVE-2018-5848: In the function wmisetie(), the length validation code did not handle unsigned integer overflow properly. As a result, a large value of the 'ie_len' argument could have caused a buffer overflow (bnc#1097356)
  • CVE-2018-1000204: Prevent infoleak caused by incorrect handling of the SG_IO ioctl (bsc#1096728).
  • CVE-2017-18249: The addfreenid function did not properly track an allocated nid, which allowed local users to cause a denial of service (race condition) or possibly have unspecified other impact via concurrent threads (bnc#1087036)
  • CVE-2018-3665: Prevent disclosure of FPU registers (including XMM and AVX registers) between processes. These registers might contain encryption keys when doing SSE accelerated AES enc/decryption (bsc#1087086)
  • CVE-2017-18241: Prevent a NULL pointer dereference by using a noflushmerge option that triggers a NULL value for a flushcmd_control data structure (bnc#1086400)
  • CVE-2017-13305: Prevent information disclosure vulnerability in encrypted-keys (bsc#1094353).
  • CVE-2018-1093: The ext4validblock_bitmap function allowed attackers to cause a denial of service (out-of-bounds read and system crash) via a crafted ext4 image because balloc.c and ialloc.c did not validate bitmap block numbers (bsc#1087095).
  • CVE-2018-1094: The ext4fillsuper function did not always initialize the crc32c checksum driver, which allowed attackers to cause a denial of service (ext4xattrinode_hash NULL pointer dereference and system crash) via a crafted ext4 image (bsc#1087007).
  • CVE-2018-1092: The ext4iget function mishandled the case of a root directory with a zero ilinkscount, which allowed attackers to cause a denial of service (ext4processfreeddata NULL pointer dereference and OOPS) via a crafted ext4 image (bsc#1087012).
  • CVE-2018-1130: NULL pointer dereference in dccpwritexmit() function that allowed a local user to cause a denial of service by a number of certain crafted system calls (bsc#1092904).
  • CVE-2018-1065: The netfilter subsystem mishandled the case of a rule blob that contains a jump but lacks a user-defined chain, which allowed local users to cause a denial of service (NULL pointer dereference) by leveraging the CAPNETRAW or CAPNETADMIN capability (bsc#1083650).
  • CVE-2018-5803: Prevent error in the 'sctpmake_chunk()' function when handling SCTP packets length that could have been exploited to cause a kernel crash (bnc#1083900).
  • CVE-2018-7492: Prevent NULL pointer dereference in the net/rds/rdma.c _rdsrdmamap() function that allowed local attackers to cause a system panic and a denial-of-service, related to RDSGETMR and RDSGETMRFOR_DEST (bsc#1082962).
  • CVE-2018-1000199: Prevent vulnerability in modifyuserhw_breakpoint() that could have caused a crash and possibly memory corruption (bsc#1089895).

The following non-security bugs were fixed:

  • ALSA: timer: Fix pause event notification (bsc#973378).
  • Fix excessive newline in /proc/*/status (bsc#1094823).
  • Fix the patch content (bsc#1085185)
  • KVM: x86: Sync back MSRIA32SPEC_CTRL to VCPU data structure (bsc#1096242, bsc#1096281).
  • Revert 'bs-upload-kernel: do not set %opensuse_bs' This reverts commit e89e2b8cbef05df6c874ba70af3cb4c57f82a821.
  • ipv6: add mtu lock check in _ip6rtupdatepmtu (bsc#1092552).
  • ipv6: omit traffic class when calculating flow hash (bsc#1095042).
  • kgraft/bnx2fc: Do not block kGraft in bnx2fcl2rcv kthread (bsc#1094033).
  • mm, pagealloc: do not break _GFP_THISNODE by zonelist reset (bsc#1079152, VM Functionality).
  • x86/boot: Fix early command-line parsing when partial word matches (bsc#1096140).
  • x86/bugs: IBRS: make runtime disabling fully dynamic (bsc#1096281).
  • x86/bugs: Respect retpoline command line option (bsc#1068032).
  • x86/bugs: correctly force-disable IBRS on !SKL systems (bsc#1092497).
  • x86/bugs: specctrl must be cleared from cpucaps_set when being disabled (bsc#1096140).
  • x86/kaiser: export symbol kaisersetshadow_pgd() (bsc#1092813)
  • xfs: convert XFSAGFLSIZE to a helper function (bsc#1090955, bsc#1090534).
  • xfs: detect agfl count corruption and reset agfl (bsc#1090955, bsc#1090534).
  • xfs: do not log/recover swapext extent owner changes for deleted inodes (bsc#1090955).
References

Affected packages

SUSE:OpenStack Cloud 7 / kernel-default

Package

Name
kernel-default
Purl
pkg:rpm/suse/kernel-default&distro=SUSE%20OpenStack%20Cloud%207

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.121-92.85.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default-man": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:OpenStack Cloud 7 / kernel-source

Package

Name
kernel-source
Purl
pkg:rpm/suse/kernel-source&distro=SUSE%20OpenStack%20Cloud%207

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.121-92.85.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default-man": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:OpenStack Cloud 7 / kernel-syms

Package

Name
kernel-syms
Purl
pkg:rpm/suse/kernel-syms&distro=SUSE%20OpenStack%20Cloud%207

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.121-92.85.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default-man": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:OpenStack Cloud 7 / kgraft-patch-SLE12-SP2_Update_23

Package

Name
kgraft-patch-SLE12-SP2_Update_23
Purl
pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_23&distro=SUSE%20OpenStack%20Cloud%207

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1-3.5.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default-man": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP2 / kernel-default

Package

Name
kernel-default
Purl
pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.121-92.85.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP2 / kernel-source

Package

Name
kernel-source
Purl
pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.121-92.85.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP2 / kernel-syms

Package

Name
kernel-syms
Purl
pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.121-92.85.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP2 / kgraft-patch-SLE12-SP2_Update_23

Package

Name
kgraft-patch-SLE12-SP2_Update_23
Purl
pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_23&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1-3.5.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP2-LTSS / kernel-default

Package

Name
kernel-default
Purl
pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.121-92.85.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default-man": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP2-LTSS / kernel-source

Package

Name
kernel-source
Purl
pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.121-92.85.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default-man": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP2-LTSS / kernel-syms

Package

Name
kernel-syms
Purl
pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.121-92.85.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default-man": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP2-LTSS / kgraft-patch-SLE12-SP2_Update_23

Package

Name
kgraft-patch-SLE12-SP2_Update_23
Purl
pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_23&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1-3.5.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default-man": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:Enterprise Storage 4 / kernel-default

Package

Name
kernel-default
Purl
pkg:rpm/suse/kernel-default&distro=SUSE%20Enterprise%20Storage%204

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.121-92.85.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:Enterprise Storage 4 / kernel-source

Package

Name
kernel-source
Purl
pkg:rpm/suse/kernel-source&distro=SUSE%20Enterprise%20Storage%204

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.121-92.85.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:Enterprise Storage 4 / kernel-syms

Package

Name
kernel-syms
Purl
pkg:rpm/suse/kernel-syms&distro=SUSE%20Enterprise%20Storage%204

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.4.121-92.85.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}

SUSE:Enterprise Storage 4 / kgraft-patch-SLE12-SP2_Update_23

Package

Name
kgraft-patch-SLE12-SP2_Update_23
Purl
pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_23&distro=SUSE%20Enterprise%20Storage%204

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1-3.5.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-macros": "4.4.121-92.85.1",
            "kernel-devel": "4.4.121-92.85.1",
            "kernel-default-base": "4.4.121-92.85.1",
            "kernel-default": "4.4.121-92.85.1",
            "kernel-source": "4.4.121-92.85.1",
            "kernel-syms": "4.4.121-92.85.1",
            "kgraft-patch-4_4_121-92_85-default": "1-3.5.1",
            "kernel-default-devel": "4.4.121-92.85.1"
        }
    ]
}