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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.1805 Security update for the Linux Kernel (Live Patch 30 for SLE 15 SP1) 28 March 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Linux kernel Publisher: SUSE Operating System: SUSE Resolution: Patch/Upgrade CVE Names: CVE-2023-26545 Original Bulletin: https://www.suse.com/support/update/announcement/2023/suse-su-20231588-1 Comment: CVSS (Max): 7.0 CVE-2023-26545 (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-------------------- Security update for the Linux Kernel (Live Patch 30 for SLE 15 SP1) Announcement ID: SUSE-SU-2023:1588-1 Rating: important References: o #1208909 Cross-References: o CVE-2023-26545 o CVE-2023-26545 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N /S:U/C:H/I:H/A:H CVSS scores: o CVE-2023-26545 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/ S:U/C:H/I:H/A:H o SUSE Linux Enterprise High Performance Computing 15 SP1 Affected o SUSE Linux Enterprise Live Patching 15-SP1 Products: o SUSE Linux Enterprise Server 15 SP1 o SUSE Linux Enterprise Server for SAP Applications 15 SP1 An update that solves one vulnerability can now be installed. Description: This update for the Linux Kernel 4.12.14-150100_197_111 fixes one issue. The following security issue was fixed: o CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208909). 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-SP1 zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2023-1588=1 Package List: o SUSE Linux Enterprise Live Patching 15-SP1 (ppc64le x86_64) kernel-livepatch-4_12_14-150100_197_111-default-13-150100.2.3 References: o https://www.suse.com/security/cve/CVE-2023-26545.html o https://bugzilla.suse.com/show_bug.cgiid=1208909 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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/ iQIVAwUBZCJHo8kNZI30y1K9AQhgkw/+Jrc8i25E3oRqiXfcwj4FmoypUedmhcfE FiP9OGQutN6rRzEKCteZutmSXJFx9BgtGOFcIR8FpVjaF3RgXcxsJk+3GrhDnW6N nb8fh4ElKxBH6VHWQXDbsVolBXFfj02EoZvVDDt867bdrOblUTp46CzOCntTtl40 OKFnhEos7KYm0e7Q/6CCV9uK3HO06eSZS/uFBZ9ylKyOjivI3dox7b4Pf09Ez1pB BqrRNZeffjQ7Mq6f2tbg0E2J34kF2M0C8QDNCHJgQyZHysud52m9DaqVLS7mN7Lb jWlw3K4n+AA5Kp7F3NNRuWM1auiDIWxt62z2hbexa2Zxe3IFHCut/tV1u3xHK0i3 OH3zE1oh/9Y/w06G57Dh6/3ziNB9XR91uBbCsmd7j+WNERiCFTybdeAzu31k3R6u taOo5wVAsQ1fp2ca9GIodSPNPsWGLOb1LqNFIOtauiDMhv9mMrA5tugFIF+w6u7s Qk2cuwYbJLlXhbHUBfiEPAkwL4Hwc/YC3Z4J/WvtVUaLyyk/DvKNMUnmID9Vs8GM kGPDAc91JRho+Y8w85wCJtXh2ezxxsyBfVx28ZJI4Dg5qEKykkUWeO1cV9Ty2z/n s56EdwR6w5TbRt3zPodS55t47m8lk0w003jNInkyeApVwSRSN2J2neC1zviMsi0z zhyLobSGs+4= =7SvQ -----END PGP SIGNATURE-----