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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3268 SUSE-SU-2019:2232-1 Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP1) 29 August 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: kernel Publisher: SUSE Operating System: SUSE Impact/Access: Root Compromise -- Existing Account Access Privileged Data -- Existing Account Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-13233 Reference: ESB-2019.3107 ESB-2019.3048 ESB-2019.2626 Original Bulletin: https://www.suse.com/support/update/announcement/2019/suse-su-20192232-1.html - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for the Linux Kernel (Live Patch 2 for SLE 15 SP1) ______________________________________________________________________________ Announcement ID: SUSE-SU-2019:2232-1 Rating: important References: #1144502 Cross-References: CVE-2019-13233 Affected Products: SUSE Linux Enterprise Module for Live Patching 15-SP1 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for the Linux Kernel 4.12.14-197_7 fixes one issue. The following security issue was fixed: o CVE-2019-13233: Fixed use-after-free for access to an LDT entry caused by a race condition between modify_ldt() and a #BR exception for an MPX bounds violation (bsc#1140454). 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-SP1-2019-2232=1 SUSE-SLE-Module-Live-Patching-15-SP1-2019-2233=1 SUSE-SLE-Module-Live-Patching-15-SP1-2019-2235=1 Package List: o SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64): kernel-livepatch-4_12_14-195-default-5-13.2 kernel-livepatch-4_12_14-197_4-default-4-2.1 kernel-livepatch-4_12_14-197_7-default-3-2.1 References: o https://www.suse.com/security/cve/CVE-2019-13233.html o https://bugzilla.suse.com/1144502 - --------------------------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: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXWcuzGaOgq3Tt24GAQhh/hAAvsxp58Zlk3y6K+cxSmJmhCvn3QNloMWm Q0LZt7oyTdgVWKGgEd7IKk0J/XUIBlxS40X/4Qr/7pB1uF8vh3ok27P2dBRgj/dc LzqEHA7aO9rIciNqBBV0J3C4sCvipHEaSW129VxY1+bLjtX5oUnGj7UCoINAWaxu FnL8yAxDeRQETyH83J8kHUo/km8qzQUMxKIc8htTOy5sFs5XuTUcE4eQBdPvMX42 dbMQYifZG/yalobIEP5BLNlfzUGBRrivVnI8d2uVTrcS8ThXtjbL8vJZJRRHVhTB zqr5wJpQJli8KkdKBLL8Vreqnc0AbSB0wV5akbXkuaktU5YiZ7hia+NDtrtQvyiB w6CQ0lVg55gQ7NLOPWm4KcS3DlSMIvRuXnbI/sJNGDtGEXDHOU3+pvyeqpkzPvOs O454bli87kJsqXryhwSg+RjMfj9UURzKrOr3ZfmiuK1qhTPFtSQ3sCLWBDddUWw/ 3b3LmDiGmiyGtsRBapxLeQNVevjo5u/EfrEblKZuVC4ek+QuZ7qiS3epRhi2U5DZ DNexi1Cf5NlT3qQax3WnyECWs47ykDF+Ac43c+5n+HBVlHVZo1VhStlP0wRxJ//z xyA/9fhhQJ33YuJkoEmdwTr5FaPaVTPUW0BUzS4nobSvplmG20kzbprazxGov4o0 SItyog2OzOY= =bY7C -----END PGP SIGNATURE-----