SUSE-SU-2019:0726-1

See a problem?
Please try reporting it to the source first.

Source

https://www.suse.com/support/update/announcement/2019/suse-su-20190726-1/

Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:0726-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2019:0726-1

Related

Published

2019-03-25T12:10:18Z

Modified

2019-03-25T12:10:18Z

Summary

Security update for the Linux Kernel (Live Patch 2 for SLE 12 SP4)

Details

This update for the Linux Kernel 4.12.14-95_6 fixes several issues.

The following security issues were fixed:

CVE-2019-9213: Expand_downwards in mm/mmap.c lacked a check for the mmap minimum address, which made it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP platforms. This is related to a capability check for the wrong task (bsc#1128378).
CVE-2019-8912: afalgrelease() in crypto/afalg.c neglected to set a NULL value for a certain structure member, which could have led to a use-after-free in sockfssetattr (bsc#1126284).
CVE-2019-7221: Fixed a user-after-free vulnerability in the KVM hypervisor related to the emulation of a preemption timer, allowing an guest user/process to crash the host kernel. (bsc#1124734).
CVE-2019-6974: kvmioctlcreatedevice in virt/kvm/kvmmain.c mishandled reference counting because of a race condition, leading to a use-after-free (bsc#1124729).

References

Affected packages

SUSE:Linux Enterprise Live Patching 12 SP4 / kgraft-patch-SLE12-SP4_Update_0

Package

Name: kgraft-patch-SLE12-SP4_Update_0
Purl: purl:rpm/suse/kgraft-patch-SLE12-SP4_Update_0&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4-2.10.2

Ecosystem specific

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-94_41-default": "4-2.10.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 12 SP4 / kgraft-patch-SLE12-SP4_Update_1

Package

Name: kgraft-patch-SLE12-SP4_Update_1
Purl: purl:rpm/suse/kgraft-patch-SLE12-SP4_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3-2.1

Ecosystem specific

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-95_3-default": "3-2.1"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 12 SP4 / kgraft-patch-SLE12-SP4_Update_2

Package

Name: kgraft-patch-SLE12-SP4_Update_2
Purl: purl:rpm/suse/kgraft-patch-SLE12-SP4_Update_2&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-2.1

Ecosystem specific

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-95_6-default": "2-2.1"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 12 SP4 / kgraft-patch-SLE12-SP4_Update_0

Package

Name: kgraft-patch-SLE12-SP4_Update_0
Purl: purl:rpm/suse/kgraft-patch-SLE12-SP4_Update_0&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4-2.10.2

Ecosystem specific

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-94_41-default": "4-2.10.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 12 SP4 / kgraft-patch-SLE12-SP4_Update_1

Package

Name: kgraft-patch-SLE12-SP4_Update_1
Purl: purl:rpm/suse/kgraft-patch-SLE12-SP4_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3-2.1

Ecosystem specific

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-95_3-default": "3-2.1"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 12 SP4 / kgraft-patch-SLE12-SP4_Update_2

Package

Name: kgraft-patch-SLE12-SP4_Update_2
Purl: purl:rpm/suse/kgraft-patch-SLE12-SP4_Update_2&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-2.1

Ecosystem specific

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-95_6-default": "2-2.1"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 12 SP4 / kgraft-patch-SLE12-SP4_Update_0

Package

Name: kgraft-patch-SLE12-SP4_Update_0
Purl: purl:rpm/suse/kgraft-patch-SLE12-SP4_Update_0&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4-2.10.2

Ecosystem specific

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-94_41-default": "4-2.10.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 12 SP4 / kgraft-patch-SLE12-SP4_Update_1

Package

Name: kgraft-patch-SLE12-SP4_Update_1
Purl: purl:rpm/suse/kgraft-patch-SLE12-SP4_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3-2.1

Ecosystem specific

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-95_3-default": "3-2.1"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 12 SP4 / kgraft-patch-SLE12-SP4_Update_2

Package

Name: kgraft-patch-SLE12-SP4_Update_2
Purl: purl:rpm/suse/kgraft-patch-SLE12-SP4_Update_2&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-2.1

Ecosystem specific

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-95_6-default": "2-2.1"
        }
    ]
}