SUSE-SU-2021:3735-1

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Source
https://www.suse.com/support/update/announcement/2021/suse-su-20213735-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3735-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2021:3735-1
Upstream
Related
Published
2021-11-19T14:34:58Z
Modified
2026-02-04T04:05:02.755872Z
Summary
Security update for the Linux Kernel (Live Patch 22 for SLE 15)
Details

This update for the Linux Kernel 4.12.14-150_66 fixes several issues.

The following security issues were fixed:

  • CVE-2021-0935: Fixed use after free that could lead to local escalation of privilege in ip6xmit of ip6output.c (bsc#1192042).
  • CVE-2021-3752: Fixed vulnerability in the linux kernel Bluetooth uaf module (bsc#1190432).
  • CVE-2021-41864: Fixed an integer overflow with a resultant out-of-bounds write in preallocelemsand_freelist in kernel/bpf/stackmap.c (bsc#1191318).
References

Affected packages

SUSE:Linux Enterprise Live Patching 12 SP4
kgraft-patch-SLE12-SP4_Update_20

Package

Name
kgraft-patch-SLE12-SP4_Update_20
Purl
pkg:rpm/suse/kgraft-patch-SLE12-SP4_Update_20&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

Affected ranges

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

Ecosystem specific 

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-95_74-default": "8-2.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3735-1.json"
SUSE:Linux Enterprise Live Patching 12 SP5
kgraft-patch-SLE12-SP5_Update_15

Package

Name
kgraft-patch-SLE12-SP5_Update_15
Purl
pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_15&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
12-2.2

Ecosystem specific 

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-122_60-default": "12-2.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3735-1.json"
SUSE:Linux Enterprise Live Patching 15
kernel-livepatch-SLE15_Update_22

Package

Name
kernel-livepatch-SLE15_Update_22
Purl
pkg:rpm/suse/kernel-livepatch-SLE15_Update_22&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
12-2.2

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_66-default": "12-2.2"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:3735-1.json"