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openSUSE 2026-2328-1 Xen Important Buffer Overflow Patch

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openSUSE Important xen Patch for Multiple Threats SUSE-2026-2329-1

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SUSE MariaDB Critical Security Fix 12 Vulnerabilities 2026-2330-1

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Ubuntu 22.04 LTS Exim4 Moderate Regression CVE-2023-42117

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SUSE: 2022:0345-2 Critical: Live Kernel Patch 15 Addressing Security Flaws

An update that fixes 8 vulnerabilities is now available. . SUSE Security Update: Security update for the Linux Kernel (Live Patch 22 for SLE 15) ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:0255-1 Rating: important References: #1186061 #1191529 #1192036 #1193863 #1194680 Cross-References: CVE-2018-25020 CVE-2020-25670 CVE-2020-25671 CVE-2020-25672 CVE-2020-25673 CVE-2020-3702 CVE-2021-23134 CVE-2021-42739 CVSS scores: CVE-2018-25020 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-25670 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-25670 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-25671 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-25671 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2020-25672 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2020-25672 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2020-25673 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2020-25673 (SUSE): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H CVE-2020-3702 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2020-3702 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2021-23134 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2021-23134 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2021-42739 (SUSE): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Affected Products: SUSE Linux Enterprise Module for Live Patching 15 ______________________________________________________________________________ Anupdate that fixes 8 vulnerabilities is now available. Description: This update for the Linux Kernel 4.12.14-150_66 fixes several issues. The following security issues were fixed: - CVE-2018-25020: Fixed an issue in the BPF subsystem in the Linux kernel mishandled situations with a long jump over an instruction sequence where inner instructions require substantial expansions into multiple BPF instructions, leading to an overflow. (bsc#1193575) - CVE-2020-3702: Fixed a bug which could be triggered with specifically timed and handcrafted traffic and cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure. (bsc#1191193) - CVE-2020-25670, CVE-2020-25671, CVE-2020-25672, CVE-2020-25673, CVE-2021-23134: Fixed multiple bugs in NFC subsytem (bsc#1178181, bsc#1186060). - CVE-2021-42739: The firewire subsystem had a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandled bounds checking (bsc#1184673). 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: - SUSE Linux Enterprise Module for Live Patching 15: zypper in -t patch SUSE-SLE-Module-Live-Patching-15-2022-255=1 Package List: - SUSE Linux Enterprise Module for Live Patching 15 (ppc64le x86_64): kernel-livepatch-4_12_14-150_66-default-14-2.2 kernel-livepatch-4_12_14-150_66-default-debuginfo-14-2.2 References: https://www.suse.com/security/cve/CVE-2018-25020.html https://www.suse.com/security/cve/CVE-2020-25670.html https://www.suse.com/security/cve/CVE-2020-25671.html https://www.suse.com/security/cve/CVE-2020-25672.html https://www.suse.com/security/cve/CVE-2020-25673.html https://www.suse.com/security/cve/CVE-2020-3702.html https://www.suse.com/security/cve/CVE-2021-23134.html https://www.suse.com/security/cve/CVE-2021-42739.html https://bugzilla.suse.com/1186061 https://bugzilla.suse.com/1191529 https://bugzilla.suse.com/1192036 https://bugzilla.suse.com/1193863 https://bugzilla.suse.com/1194680 . SUSE Security Update for the Linux Kernel (Live Patch 22 for SLE 15) fixes 8 vulnerabilities, enhancing OS security and protecting users from exploits. SUSE Security Update, Linux Kernel Patch, Live Patching, WLAN Security Issue, Buffer Overflow Fix. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Feb 01, 2022 •Critical SuSE
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SUSE Linux 12 SP5: SUSE-SU-2022:0263-1 High: Kernel Live Patch Issues

An update that fixes 7 vulnerabilities is now available. . SUSE Security Update: Security update for the Linux Kernel (Live Patch 15 for SLE 12 SP5) ______________________________________________________________________________ Announcement ID: SUSE-SU-2022:0263-1 Rating: important References: #1186061 #1191529 #1192036 #1194680 Cross-References: CVE-2020-25670 CVE-2020-25671 CVE-2020-25672 CVE-2020-25673 CVE-2020-3702 CVE-2021-23134 CVE-2021-42739 CVSS scores: CVE-2020-25670 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-25670 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-25671 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2020-25671 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2020-25672 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2020-25672 (SUSE): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2020-25673 (NVD) : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2020-25673 (SUSE): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H CVE-2020-3702 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2020-3702 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2021-23134 (NVD) : 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2021-23134 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2021-42739 (SUSE): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Affected Products: SUSE Linux Enterprise Module for Live Patching 15-SP1 SUSE Linux Enterprise Live Patching 12-SP5 ______________________________________________________________________________ An update that fixes 7 vulnerabilities is now available. Description: This update for the Linux Kernel 4.12.14-122_60 fixes several issues. The following security issues were fixed: - CVE-2020-3702: Fixed a bug which could be triggered with specifically timed and handcrafted traffic and cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure. (bsc#1191193) - CVE-2020-25670, CVE-2020-25671, CVE-2020-25672, CVE-2020-25673, CVE-2021-23134: Fixed multiple bugs in NFC subsytem (bsc#1178181, bsc#1186060). - CVE-2021-42739: The firewire subsystem had a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandled bounds checking (bsc#1184673). 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: - SUSE Linux Enterprise Module for Live Patching 15-SP1: zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP1-2022-253=1 - SUSE Linux Enterprise Live Patching 12-SP5: zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2022-263=1 Package List: - SUSE Linux Enterprise Module for Live Patching 15-SP1 (ppc64le x86_64): kernel-livepatch-4_12_14-197_83-default-14-2.2 - SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64): kgraft-patch-4_12_14-122_60-default-14-2.2 References: https://www.suse.com/security/cve/CVE-2020-25670.html https://www.suse.com/security/cve/CVE-2020-25671.html https://www.suse.com/security/cve/CVE-2020-25672.html https://www.suse.com/security/cve/CVE-2020-25673.html https://www.suse.com/security/cve/CVE-2020-3702.html https://www.suse.com/security/cve/CVE-2021-23134.html https://www.suse.com/security/cve/CVE-2021-42739.html https://bugzilla.suse.com/1186061 https://bugzilla.suse.com/1191529 https://bugzilla.suse.com/1192036 https://bugzilla.suse.com/1194680 . Important security enhancement for Linux Kernel Live Patch 15 resolves multiple vulnerabilities in SUSE. Essential for safeguarding systems.. Linux Kernel Patch, SUSE Security Update, Live Patching Issues, Kernel Security Fix. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Feb 01, 2022 •Important SuSE
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