06 February 2023
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.0659 Security update for the Linux Kernel (Live Patch 30 for SLE 15 SP1) 6 February 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Linux Kernel Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2022-3424 Original Bulletin: https://www.suse.com/support/update/announcement/2023/suse-su-20230240-1 Comment: CVSS (Max): 7.0 CVE-2022-3424 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H) CVSS Source: SUSE Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for the Linux Kernel (Live Patch 30 for SLE 15 SP1) ______________________________________________________________________________ Announcement ID: SUSE-SU-2023:0240-1 Rating: important References: #1204167 Cross-References: CVE-2022-3424 Affected Products: SUSE Linux Enterprise High Performance Computing 15-SP1 SUSE Linux Enterprise Module for Live Patching 15-SP1 SUSE Linux Enterprise Server 15-SP1 SUSE Linux Enterprise Server for SAP Applications 15-SP1 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for the Linux Kernel 4.12.14-150100_197_111 fixes one issue. The following security issue was fixed: o CVE-2022-3424: Fixed use-after-free in gru_set_context_option(), gru_fault () and gru_handle_user_call_os() that could lead to kernel panic (bsc# 1204167). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: o SUSE Linux Enterprise Module for Live Patching 15-SP1: zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2023-240=1 Package List: o SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64): kernel-livepatch-4_12_14-150100_197_111-default-11-150100.2.2 References: o https://www.suse.com/security/cve/CVE-2022-3424.html o https://bugzilla.suse.com/1204167 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to email@example.com and we will forward your request to the appropriate person. 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If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: firstname.lastname@example.org Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: https://auscert.org.au/gpg-key/ iQIVAwUBY+CQ6ckNZI30y1K9AQgUGRAAloMaODiHyxPnh6hs8v+xNP6a1Rv+lkyh xtu4oHgcA5+emeeMl/hUFQC7+0YYLLU7quyrLTTU5488lQGry6YnUHtrxqQ2cZGa fR7acK6GSycXO0Jyt/9zrZMM1s0LxqsFwZG31JW7F8hwXl9uAEjGXCenbGVsxfUe k+Pye7Mkbj6kuRMB5Cw2YDGUGUcYKH9vnYulOEHklcTya2deP8YgDEuQQK1l4N1Y lJtAFkYuEEtS9hcikRPSlgvPAZwpbW8hZbUfiHKeY1WmwPtmvb34cW48ZliJ3JbP rFdvHiu2fMd+JYh22LDg1oplmf2O+dC4GR9eI9RlTASPTiMj5+M0O2LIQhARuLQ5 jCDgbUJ67TUFONMDGYqQQpCljC3yh6HQPmfSXXWD/4E0cA+qPV0WMUiU2H3vpbdf G48Oq6JB80kim8j8JhaxKmBnZJCD7UKY0DWsHm/6cm7LymO0WwPIybt55rjcqkvJ jSeixQyB2dYrbprXeUEefkerwRC3FSOTrclK+oSbtVDGY0nzoeclYEKzoKRYfW9D Rcn8qriooISMWwhNellBVcIRBaZ5hVDQtAFiCXK8B5vPnK3pvEUA3hzP+7c4cPCz aWOSnrx22S2GmlXbbWaiMjUu6XVX4mAYLdhjbpRBKU0hPfFtG0+Ij2SDhvm2zmVN BiR1fRqQn7Q= =I6FI -----END PGP SIGNATURE-----