SUSE-SU-2021:0840-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:0840-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2021:0840-1
Related
Published
2021-03-17T16:22:57Z
Modified
2021-03-17T16:22:57Z
Summary
Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP2)
Details

This update for the Linux Kernel 5.3.18-24_46 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).
References

Affected packages

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
3-2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-24_46-default": "3-2.2"
        }
    ]
}