SUSE-SU-2022:3465-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3465-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2022:3465-1
Related
Published
2022-09-29T09:35:20Z
Modified
2022-09-29T09:35:20Z
Summary
Security update for the Linux Kernel (Live Patch 29 for SLE 15 SP2)
Details

This update for the Linux Kernel 5.3.18-15020024126 fixes several issues.

The following security issues were fixed:

  • CVE-2022-39188: Fixed a race condition between unmapmappingrange() and munmap() on VM_PFNMAP mappings leads to stale TLB entry (bsc#1203116).
  • CVE-2022-29581: Fixed an improper Update of Reference Count vulnerability in net/sched that causes privilege escalation to root (bsc#1199695).
  • CVE-2021-39698: Fixed a memory corruption due to a use after free that could lead to local escalation of privilege with no additional execution privileges needed (bsc#1196959).
References

Affected packages

SUSE:Linux Enterprise Live Patching 15 SP2 / kernel-livepatch-SLE15-SP2_Update_29

Package

Name
kernel-livepatch-SLE15-SP2_Update_29
Purl
purl:rpm/suse/kernel-livepatch-SLE15-SP2_Update_29&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3-150200.2.2

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-150200_24_126-default": "3-150200.2.2"
        }
    ]
}