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SUSE: containerd Important Permission Memory Vulnerability 2025:21042-1

* bsc#1253126 * bsc#1253132 Cross-References: * CVE-2024-25621 . # Security update for containerd Announcement ID: SUSE-SU-2025:21042-1 Release Date: 2025-11-14T08:47:58Z Rating: important References: * bsc#1253126 * bsc#1253132 Cross-References: * CVE-2024-25621 * CVE-2025-64329 CVSS scores: * CVE-2024-25621 ( SUSE ): 7.0 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2024-25621 ( SUSE ): 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H * CVE-2024-25621 ( NVD ): 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H * CVE-2025-64329 ( SUSE ): 5.9 CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N * CVE-2025-64329 ( SUSE ): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2025-64329 ( NVD ): 6.9 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Affected Products: * SUSE Linux Micro 6.0 An update that solves two vulnerabilities can now be installed. ## Description: This update for containerd fixes the following issues: Update to containerd v1.7.29: * CVE-2024-25621: Fixed overly broad default permission vulnerability (bsc#1253126). * CVE-2025-64329: Fixed goroutine leaks that could have led to memory exhaustion on the host (bsc#1253132). ## Patch Instructions: To install this SUSE 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 Micro 6.0 zypper in -t patch SUSE-SLE-Micro-6.0-517=1 ## Package List: * SUSE Linux Micro 6.0 (aarch64 s390x x86_64) * containerd-1.7.29-1.1 ## References: * https://www.suse.com/security/cve/CVE-2024-25621.html * https://www.suse.com/security/cve/CVE-2025-64329.html * https://bugzilla.suse.com/show_bug.cgi?id=1253126 * https://bugzilla.suse.com/show_bug.cgi?id=1253132 . A critical updatefor containerd in SUSE addresses important security issues to prevent memory leaks and permission risks.. SUSE Linux, containerd, security patch, memory exhaustion, default permission. . LinuxSecurity.com Team

Nov 27, 2025 SuSE