SUSE-SU-2022:3123-1

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Source
https://www.suse.com/support/update/announcement/2022/suse-su-20223123-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:3123-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2022:3123-1
Related
Published
2022-09-06T16:34:02Z
Modified
2022-09-06T16:34:02Z
Summary
Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP4)
Details

This update for the Linux Kernel 5.14.21-1504002416 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-2021-39698: Fixed possible memory corruption in aiopollcompletework of aio.c, that could have led to local escalation of privilege with no additional execution privileges needed (bsc#1196959). - 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 skbpull can encounter a negative length (bsc#1201941).

References

Affected packages

SUSE:Linux Enterprise Live Patching 15 SP4 / kernel-livepatch-SLE15-SP4_Update_2

Package

Name
kernel-livepatch-SLE15-SP4_Update_2
Purl
pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_2&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2-150400.2.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-5_14_21-150400_24_18-default": "2-150400.2.1"
        }
    ]
}