SUSE-SU-2021:2542-1

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Source
https://www.suse.com/support/update/announcement/2021/suse-su-20212542-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2542-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2021:2542-1
Related
Published
2021-07-28T07:05:43Z
Modified
2021-07-28T07:05:43Z
Summary
Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP2)
Details

This update for the Linux Kernel 5.3.18-24_49 fixes several issues.

The following security issues were fixed:

  • CVE-2021-33909: Fixed an out-of-bounds write in the filesystem layer that allows to andobtain full root privileges. (bsc#1188062)
  • CVE-2021-22555: Fixed an heap out-of-bounds write in net/netfilter/x_tables.c that could allow local provilege escalation. (bsc#1188116)
  • CVE-2020-36385: Fixed a use-after-free vulnerability reached via the ctxlist in some ucmamigrateid situations where ucmaclose is called. (bnc#1187050)
References

Affected packages

SUSE:Linux Enterprise Live Patching 15 SP1 / kernel-livepatch-SLE15-SP1_Update_21

Package

Name
kernel-livepatch-SLE15-SP1_Update_21
Purl
purl:rpm/suse/kernel-livepatch-SLE15-SP1_Update_21&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9-2.2

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-197_78-default": "9-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 SP2 / kernel-livepatch-SLE15-SP2_Update_8

Package

Name
kernel-livepatch-SLE15-SP2_Update_8
Purl
purl:rpm/suse/kernel-livepatch-SLE15-SP2_Update_8&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9-2.2

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-24_43-default": "9-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 SP2 / kernel-livepatch-SLE15-SP2_Update_9

Package

Name
kernel-livepatch-SLE15-SP2_Update_9
Purl
purl:rpm/suse/kernel-livepatch-SLE15-SP2_Update_9&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9-2.2

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-24_46-default": "9-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 SP2 / kernel-livepatch-SLE15-SP2_Update_10

Package

Name
kernel-livepatch-SLE15-SP2_Update_10
Purl
purl:rpm/suse/kernel-livepatch-SLE15-SP2_Update_10&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8-2.2

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-24_49-default": "8-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 SP2 / kernel-livepatch-SLE15-SP2_Update_8

Package

Name
kernel-livepatch-SLE15-SP2_Update_8
Purl
purl:rpm/suse/kernel-livepatch-SLE15-SP2_Update_8&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9-2.2

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-24_43-default": "9-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 SP2 / kernel-livepatch-SLE15-SP2_Update_9

Package

Name
kernel-livepatch-SLE15-SP2_Update_9
Purl
purl:rpm/suse/kernel-livepatch-SLE15-SP2_Update_9&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9-2.2

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-24_46-default": "9-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 SP2 / kernel-livepatch-SLE15-SP2_Update_10

Package

Name
kernel-livepatch-SLE15-SP2_Update_10
Purl
purl:rpm/suse/kernel-livepatch-SLE15-SP2_Update_10&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8-2.2

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-24_49-default": "8-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 SP2 / kernel-livepatch-SLE15-SP2_Update_8

Package

Name
kernel-livepatch-SLE15-SP2_Update_8
Purl
purl:rpm/suse/kernel-livepatch-SLE15-SP2_Update_8&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9-2.2

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-24_43-default": "9-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 SP2 / kernel-livepatch-SLE15-SP2_Update_9

Package

Name
kernel-livepatch-SLE15-SP2_Update_9
Purl
purl:rpm/suse/kernel-livepatch-SLE15-SP2_Update_9&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
9-2.2

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-24_46-default": "9-2.2"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 15 SP2 / kernel-livepatch-SLE15-SP2_Update_10

Package

Name
kernel-livepatch-SLE15-SP2_Update_10
Purl
purl:rpm/suse/kernel-livepatch-SLE15-SP2_Update_10&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8-2.2

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-24_49-default": "8-2.2"
        }
    ]
}