SUSE-SU-2021:0868-1

See a problem?
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
purl: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
purl: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
purl: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
purl: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
purl: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
purl: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
purl: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
purl: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
purl: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
purl: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
purl: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
purl: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
purl: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
purl: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
purl: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
purl: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
purl: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"
        }
    ]
}