{ "document": { "aggregate_severity": { "text": "Medium" }, "category": "csaf_vex", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/debian10els/vex/2025/cve-2025-38219-els_os-debian10els.json" } ], "tracking": { "current_release_date": "2026-08-25T12:52:44Z", "generator": { "date": "2026-08-25T12:52:44Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2025-38219-ELS_OS-DEBIAN10ELS", "initial_release_date": "2025-07-04T14:15:00Z", "revision_history": [ { "date": "2025-07-04T14:15:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-08-25T12:52:44Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "Security update on 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"category": "default_component_of", "full_product_name": { "name": "linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10", "product_id": "Debian-10:linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64" }, "product_reference": "linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64", "relates_to_product_reference": "Debian-10" } ] }, "vulnerabilities": [ { "cve": "CVE-2025-38219", "notes": [ { "category": "description", "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: prevent kernel warning due to negative i_nlink from corrupted image\n\nWARNING: CPU: 1 PID: 9426 at fs/inode.c:417 drop_nlink+0xac/0xd0\nhome/cc/linux/fs/inode.c:417\nModules linked in:\nCPU: 1 UID: 0 PID: 9426 Comm: syz-executor568 Not tainted\n6.14.0-12627-g94d471a4f428 #2 PREEMPT(full)\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS\n1.13.0-1ubuntu1.1 04/01/2014\nRIP: 0010:drop_nlink+0xac/0xd0 home/cc/linux/fs/inode.c:417\nCode: 48 8b 5d 28 be 08 00 00 00 48 8d bb 70 07 00 00 e8 f9 67 e6 ff\nf0 48 ff 83 70 07 00 00 5b 5d e9 9a 12 82 ff e8 95 12 82 ff 90\n<0f> 0b 90 c7 45 48 ff ff ff ff 5b 5d e9 83 12 82 ff e8 fe 5f e6\nff\nRSP: 0018:ffffc900026b7c28 EFLAGS: 00010293\nRAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8239710f\nRDX: ffff888041345a00 RSI: ffffffff8239717b RDI: 0000000000000005\nRBP: ffff888054509ad0 R08: 0000000000000005 R09: 0000000000000000\nR10: 0000000000000000 R11: ffffffff9ab36f08 R12: ffff88804bb40000\nR13: ffff8880545091e0 R14: 0000000000008000 R15: ffff8880545091e0\nFS: 000055555d0c5880(0000) GS:ffff8880eb3e3000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f915c55b178 CR3: 0000000050d20000 CR4: 0000000000352ef0\nCall Trace:\n \n f2fs_i_links_write home/cc/linux/fs/f2fs/f2fs.h:3194 [inline]\n f2fs_drop_nlink+0xd1/0x3c0 home/cc/linux/fs/f2fs/dir.c:845\n f2fs_delete_entry+0x542/0x1450 home/cc/linux/fs/f2fs/dir.c:909\n f2fs_unlink+0x45c/0x890 home/cc/linux/fs/f2fs/namei.c:581\n vfs_unlink+0x2fb/0x9b0 home/cc/linux/fs/namei.c:4544\n do_unlinkat+0x4c5/0x6a0 home/cc/linux/fs/namei.c:4608\n __do_sys_unlink home/cc/linux/fs/namei.c:4654 [inline]\n __se_sys_unlink home/cc/linux/fs/namei.c:4652 [inline]\n __x64_sys_unlink+0xc5/0x110 home/cc/linux/fs/namei.c:4652\n do_syscall_x64 home/cc/linux/arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xc7/0x250 home/cc/linux/arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7fb3d092324b\nCode: 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66\n2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 57 00 00 00 0f 05\n<48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01\n48\nRSP: 002b:00007ffdc232d938 EFLAGS: 00000206 ORIG_RAX: 0000000000000057\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3d092324b\nRDX: 00007ffdc232d960 RSI: 00007ffdc232d960 RDI: 00007ffdc232d9f0\nRBP: 00007ffdc232d9f0 R08: 0000000000000001 R09: 00007ffdc232d7c0\nR10: 00000000fffffffd R11: 0000000000000206 R12: 00007ffdc232eaf0\nR13: 000055555d0cebb0 R14: 00007ffdc232d958 R15: 0000000000000001\n ", "title": "Vulnerability description" }, { "category": "other", "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.", "title": "Statement" } ], "product_status": { "known_not_affected": [ "Debian-10:hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:libbpf-dev-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:libbpf4.19-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:libcpupower-dev-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:libcpupower1-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:linux-compiler-gcc-8-x86-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:linux-config-4.19-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:linux-cpupower-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:linux-doc-4.19-0:4.19.325-1+tuxcare.els1.all", "Debian-10:linux-headers-4.19.0-28-all-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:linux-headers-4.19.0-28-all-amd64-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:linux-headers-4.19.0-28-common-0:4.19.325-1+tuxcare.els1.all", "Debian-10:linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:linux-image-amd64-signed-template-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:linux-kbuild-4.19-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:linux-libc-dev-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:linux-perf-4.19-0:4.19.325-1+tuxcare.els1.amd64", "Debian-10:linux-source-4.19-0:4.19.325-1+tuxcare.els1.all", "Debian-10:linux-support-4.19.0-28-0:4.19.325-1+tuxcare.els1.all" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2025-38219" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/1f6332872374b7f482fc4ad865f9422fedb587fc", "url": "https://git.kernel.org/stable/c/1f6332872374b7f482fc4ad865f9422fedb587fc" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/42cb74a92adaf88061039601ddf7c874f58b554e", "url": "https://git.kernel.org/stable/c/42cb74a92adaf88061039601ddf7c874f58b554e" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/5018d035530b6fbfad33eeb1dd1bc87da419a276", "url": "https://git.kernel.org/stable/c/5018d035530b6fbfad33eeb1dd1bc87da419a276" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/a87cbcc909ccfd394d4936a94663f586453d0961", "url": "https://git.kernel.org/stable/c/a87cbcc909ccfd394d4936a94663f586453d0961" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/aaa644e7ffff02e12c89cbce4753bc0b6f23ff87", "url": "https://git.kernel.org/stable/c/aaa644e7ffff02e12c89cbce4753bc0b6f23ff87" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/d14cbed4baccd712447fb3f9c011f008b56b2097", "url": "https://git.kernel.org/stable/c/d14cbed4baccd712447fb3f9c011f008b56b2097" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/d9a55869d8237e677ddaa18b0f58586364cfbc1c", "url": "https://git.kernel.org/stable/c/d9a55869d8237e677ddaa18b0f58586364cfbc1c" }, { "category": "external", "summary": "https://git.kernel.org/stable/c/fbfe8446cd3274b9e367f5708d94574230a44409", "url": "https://git.kernel.org/stable/c/fbfe8446cd3274b9e367f5708d94574230a44409" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html", "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html", "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html" } ], "release_date": "2025-07-04T14:15:00Z", "threats": [ { "category": "impact", "details": "Moderate" }, { "category": "impact", "date": "2026-08-22T13:29:07.457560Z", "details": "The debian10els kernel is not affected by CVE-2025-38219: the vulnerable code was never introduced into this branch.", "product_ids": [ 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