SUSE-SU-2023:4267-1

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Source

Import Source

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2023:4267-1

Related

Published

2023-10-30T14:04:19Z

Modified

2023-10-30T14:04:19Z

Summary

Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP4)

Details

This update for the Linux Kernel 5.14.21-1504002428 fixes several issues.

The following security issues were fixed:

CVE-2023-4147: Fixed use-after-free in nftablesnewrule (bsc#1215118).
CVE-2023-4623: Fixed a use-after-free issue in the HFSC network scheduler which could be exploited to achieve local privilege escalation (bsc#1215440).
CVE-2023-4004: Fixed improper element removal netfilter nftsetpipapo (bsc#1214812).
CVE-2023-3390: Fixed an use-after-free vulnerability in the netfilter subsystem in net/netfilter/nftablesapi.c that could allow a local attacker with user access to cause a privilege escalation issue (bsc#1212934).

References

Affected packages

Name: kernel-livepatch-SLE15-SP4_Update_4
Purl: pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_4&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

13-150400.2.3

{
    "binaries": [
        {
            "kernel-livepatch-5_14_21-150400_24_28-default": "13-150400.2.3"
        }
    ]
}