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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.1408 Security update for the Linux Kernel RT (Live Patch 1 for SLE 15 SP4) 8 March 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Linux Kernel Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2023-0179 Original Bulletin: https://www.suse.com/support/update/announcement/2023/suse-su-20230635-1 Comment: CVSS (Max): 7.8 CVE-2023-0179 (CVSS:3.1/AV:L/AC:L/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:L/PR:L/UI:N/S:U/C:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- Security update for the Linux Kernel RT (Live Patch 1 for SLE 15 SP4) Announcement ID: SUSE-SU-2023:0635-1 Rating: important References: o #1207139 Cross-References: o CVE-2023-0179 o CVE-2023-0179 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/ CVSS scores: S:U/C:H/I:H/A:H o SUSE Linux Enterprise High Performance Computing 15 SP4 o SUSE Linux Enterprise Live Patching 15-SP4 Affected o SUSE Linux Enterprise Micro 5.3 Products: o SUSE Linux Enterprise Micro 5.4 o SUSE Linux Enterprise Real Time 15 SP4 o SUSE Linux Enterprise Server 15 SP4 o SUSE Linux Enterprise Server for SAP Applications 15 SP4 An update that solves one vulnerability can now be installed. Description: This update for the Linux Kernel 5.14.21-150400_15_5 fixes one issue. The following security issue was fixed: o CVE-2023-0179: Fixed incorrect arithmetics when fetching VLAN header bits (bsc#1207139). Patch Instructions: To install this SUSE Important 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 Live Patching 15-SP4 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2023-635=1 SUSE-SLE-Module-Live-Patching-15-SP4-2023-636=1 SUSE-SLE-Module-Live-Patching-15-SP4-2023-642=1 SUSE-SLE-Module-Live-Patching-15-SP4-2023-643=1 SUSE-SLE-Module-Live-Patching-15-SP4-2023-644=1 Package List: o SUSE Linux Enterprise Live Patching 15-SP4 (x86_64) kernel-livepatch-5_14_21-150400_15_5-rt-3-150400.2.1 kernel-livepatch-5_14_21-150400_15_8-rt-2-150400.2.1 kernel-livepatch-SLE15-SP4-RT_Update_2-debugsource-2-150400.2.1 kernel-livepatch-SLE15-SP4-RT_Update_1-debugsource-3-150400.2.1 kernel-livepatch-5_14_21-150400_15_5-rt-debuginfo-3-150400.2.1 kernel-livepatch-5_14_21-150400_15_8-rt-debuginfo-2-150400.2.1 o SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64) kernel-livepatch-SLE15-SP4_Update_7-debugsource-2-150400.2.1 kernel-livepatch-5_14_21-150400_24_33-default-4-150400.2.1 kernel-livepatch-SLE15-SP4_Update_5-debugsource-4-150400.2.1 kernel-livepatch-5_14_21-150400_24_33-default-debuginfo-4-150400.2.1 kernel-livepatch-SLE15-SP4_Update_6-debugsource-3-150400.2.1 kernel-livepatch-5_14_21-150400_24_38-default-3-150400.2.1 kernel-livepatch-5_14_21-150400_24_41-default-debuginfo-2-150400.2.1 kernel-livepatch-5_14_21-150400_24_38-default-debuginfo-3-150400.2.1 kernel-livepatch-5_14_21-150400_24_41-default-2-150400.2.1 References: o https://www.suse.com/security/cve/CVE-2023-0179.html o https://bugzilla.suse.com/show_bug.cgiid=1207139 - --------------------------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 auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. 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: auscert@auscert.org.au 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/ iQIVAwUBZAftU8kNZI30y1K9AQjjag/+NcoZsFCN9HCv/f55WLhxcigKd3ouOpuy 3j8CA+VS7Q3vOVFM6/A7XFJtcDjPtF/R1x9oYx4kZezf7ydKrcsyqgLLyV4XkSjO HcIkoczc5tpfkbyVW9XtzzD/OYR3+xBhp3/ltzjRoG1yf5KTlGV9Q4FP1i8XMTIo 8TxbIcZeidUqjrJAr6Y9eThFsEgl6rmsJbq96NTav4ysv07b4oiAYrC7JxpWtmIg EMlIOVZP5elNKZXdNTD6ZQtAG6Xf0H+tmLDgw+P7ROffktb5Pd7tml4yK5s16POl wIwkDop5DxnOAn+Xj1IeTRLCIbdp0qYUBHgRYjOR3rupMJ8Q2bv0tdV8NzviNYvF 3bnnatc2J80yHqciFBnvD/RcFd2zOfRlOuYDYBgt/na+Ci3M0I1ttXQR3qbSxDxD c5lZrQ7mYCIcm2vks5rkvdRsek7ccDyjexfFkOFZXdoklHQvCYpBL6+AozoXyB3x OFeoxOM992r5BeiNHHo5ijlK91Zh69bGPB4CPbgte+uGZqE46+1bz9IoxNM9Ly5E fcefTdppJBrG4TlesSTjA2rGiZG0X5L5pY0OxNTth0Zyt1824fflYnxkbI/ygjqQ t/lRw4G4CZlItSsFOSSmNlZ6sspfKSMG6fzoMe7N3OADLsW2UtUHTH6ftSvwjZ3v pDF8/MKRwdw= =0JBd -----END PGP SIGNATURE-----