SUSE-SU-2021:0868-1

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Source

https://www.suse.com/support/update/announcement/2021/suse-su-20210868-1/

Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0868-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2021:0868-1

Related

Published

2021-03-17T16:26:31Z

Modified

2021-03-17T16:26:31Z

Summary

Security update for the Linux Kernel (Live Patch 18 for SLE 15)

Details

This update for the Linux Kernel 4.12.14-150_52 fixes several issues.

The following security issues were fixed:

CVE-2020-29368: Fixed an issue in copy-on-write implementation which could have granted unintended write access because of a race condition in a THP mapcount check (bsc#1179664).
CVE-2021-3347: Fixed a use-after-free in the PI futexes during fault handling, allowing local users to execute code in the kernel (bsc#1181553).
CVE-2020-27786: Fixed a potential user after free which could have led to memory corruption or privilege escalation (bsc#1179616).
CVE-2020-28374: Fixed insufficient identifier checking in the LIO SCSI target code which could have been used by remote attackers to read or write files via directory traversal in an XCOPY request (bsc#1178684).

References

Affected packages

SUSE:Linux Enterprise Live Patching 12 SP4 / kgraft-patch-SLE12-SP4_Update_17

Package

Name: kgraft-patch-SLE12-SP4_Update_17
Purl: pkg:rpm/suse/kgraft-patch-SLE12-SP4_Update_17&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-95_65-default": "3-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_21

Package

Name: kernel-livepatch-SLE15_Update_21
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_21&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_63-default": "4-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_20

Package

Name: kernel-livepatch-SLE15_Update_20
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_20&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_58-default": "6-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_19

Package

Name: kernel-livepatch-SLE15_Update_19
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_19&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_55-default": "7-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_18

Package

Name: kernel-livepatch-SLE15_Update_18
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_18&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_52-default": "7-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_21

Package

Name: kernel-livepatch-SLE15_Update_21
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_21&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_63-default": "4-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_20

Package

Name: kernel-livepatch-SLE15_Update_20
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_20&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_58-default": "6-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_19

Package

Name: kernel-livepatch-SLE15_Update_19
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_19&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_55-default": "7-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_18

Package

Name: kernel-livepatch-SLE15_Update_18
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_18&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_52-default": "7-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_21

Package

Name: kernel-livepatch-SLE15_Update_21
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_21&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_63-default": "4-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_20

Package

Name: kernel-livepatch-SLE15_Update_20
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_20&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_58-default": "6-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_19

Package

Name: kernel-livepatch-SLE15_Update_19
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_19&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_55-default": "7-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_18

Package

Name: kernel-livepatch-SLE15_Update_18
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_18&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_52-default": "7-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_21

Package

Name: kernel-livepatch-SLE15_Update_21
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_21&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_63-default": "4-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_20

Package

Name: kernel-livepatch-SLE15_Update_20
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_20&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

6-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_58-default": "6-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_19

Package

Name: kernel-livepatch-SLE15_Update_19
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_19&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_55-default": "7-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 / kernel-livepatch-SLE15_Update_18

Package

Name: kernel-livepatch-SLE15_Update_18
Purl: pkg:rpm/suse/kernel-livepatch-SLE15_Update_18&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_52-default": "7-2.2"
        }
    ]
}