SUSE-SU-2022:4038-1

Import Source

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2022:4038-1

Related

Published

2022-11-16T21:06:28Z

Modified

2022-11-16T21:06:28Z

Summary

Security update for the Linux Kernel (Live Patch 25 for SLE 15 SP3)

Details

This update for the Linux Kernel 5.3.18-1503005998 fixes several issues.

The following security issues were fixed:

CVE-2021-39698: Fixed a possible memory corruption due to a use after free in aiopollcomplete_work. This could lead to local escalation of privilege with no additional execution privileges needed. (bsc#1196956)
CVE-2022-39189: Fixed a bug in the x86 KVM subsystem which allows unprivileged guest users to compromise the guest kernel because TLB flush operations are mishandled (bnc#1203066).

References

Affected packages

Name: kernel-livepatch-SLE15-SP2_Update_31
Purl: purl:rpm/suse/kernel-livepatch-SLE15-SP2_Update_31&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-150200.2.1

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-150200_24_134-default": "2-150200.2.1"
        }
    ]
}

Name: kernel-livepatch-SLE15-SP3_Update_25
Purl: purl:rpm/suse/kernel-livepatch-SLE15-SP3_Update_25&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-150300.2.1

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-150300_59_98-default": "2-150300.2.1"
        }
    ]
}