SUSE-SU-2021:2026-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:2026-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2021:2026-1
Related
Published
2021-06-18T09:40:42Z
Modified
2021-06-18T09:40:42Z
Summary
Security update for the Linux Kernel (Live Patch 39 for SLE 12 SP3)
Details

This update for the Linux Kernel 4.4.180-94_144 fixes several issues.

The following issues were fixed:

  • CVE-2021-33034: Fixed a use-after-free when destroying an hci_chan. This could lead to writing an arbitrary values (bsc#1186111).
  • CVE-2021-28688: Fixed an issue introduced by XSA-365, leaving around zombie domains after xen guest has died (bsc#1183646).
  • CVE-2020-0429: In l2tpsessiondelete and related functions of l2tp_core.c, there is possible memory corruption due to a use after free. This could lead to local escalation of privilege with system execution privileges needed. (bsc#1176724).
  • Fixed a regression with the last livepatch which caused a kernel warning during sysfs read (bsc#1186235).
References

Affected packages

SUSE:Linux Enterprise Server for SAP Applications 12 SP3 / kgraft-patch-SLE12-SP3_Update_39

Package

Name
kgraft-patch-SLE12-SP3_Update_39
Purl
purl:rpm/suse/kgraft-patch-SLE12-SP3_Update_39&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2-2.1

Ecosystem specific

{
    "binaries": [
        {
            "kgraft-patch-4_4_180-94_144-default": "2-2.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP3-LTSS / kgraft-patch-SLE12-SP3_Update_39

Package

Name
kgraft-patch-SLE12-SP3_Update_39
Purl
purl:rpm/suse/kgraft-patch-SLE12-SP3_Update_39&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2-2.1

Ecosystem specific

{
    "binaries": [
        {
            "kgraft-patch-4_4_180-94_144-default": "2-2.1"
        }
    ]
}