SUSE-SU-2022:3108-1

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Source

https://www.suse.com/support/update/announcement/2022/suse-su-20223108-1/

Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3108-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2022:3108-1

Related

Published

2022-09-06T09:05:07Z

Modified

2022-09-06T09:05:07Z

Summary

Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP4)

Details

This update for the Linux Kernel 5.14.21-150400_22 fixes several issues.

The following security issues were fixed: - CVE-2020-36516: Fixed an off-path attack via mixed IPID assignment method with the hash-based IPID assignment policy to inject data into a victim's TCP session or terminate that session (bsc#1196867). - CVE-2022-2585: Fixed use-after-free in POSIX CPU timer (bsc#1202163). - CVE-2022-36946: Fixed a remote denial of service attack inside nfqnlmangle in net/netfilter/nfnetlinkqueue.c, in the case of an nfqueue verdict with a one-byte nftapayload attribute, an skb_pull can encounter a negative length (bsc#1201941).

References

Affected packages

SUSE:Linux Enterprise Live Patching 15 SP4 / kernel-livepatch-SLE15-SP4_Update_0

Package

Name: kernel-livepatch-SLE15-SP4_Update_0
Purl: pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_0&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5-150400.4.12.3

Ecosystem specific

{
    "binaries": [
        {
            "kernel-livepatch-5_14_21-150400_22-default": "5-150400.4.12.3"
        }
    ]
}