{ "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", "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/oraclelinux7els/vex/2025/cve-2025-38458-els_os-oraclelinux7els.json" } ], "title": "Security update on CVE-2025-38458", "tracking": { "current_release_date": "2025-12-23T22:15:38Z", "generator": { "date": "2025-12-23T22:15:38Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2025-38458-ELS_OS-ORACLELINUX7ELS", "initial_release_date": "2025-07-25T00:00:00Z", "revision_history": [ { "date": "2025-07-25T00:00:00Z", "number": "1", "summary": "Initial version" }, { "date": "2025-11-25T15:54:25Z", "number": "2", "summary": "Official Publication" }, { "date": "2025-12-23T22:15:38Z", "number": "3", "summary": "Update document" } ], "status": "final", "version": "2" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Oracle Linux 7", "product": { "name": "Oracle Linux 7", "product_id": "Oracle-Linux-7", "product_identification_helper": { "cpe": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Oracle Linux" } ], "category": "vendor", "name": "Oracle Corporation" }, { "branches": [ { "branches": [ { "category": "product_version", "name": "bpftool-0:5.4.17-2136.338.4.2.el7uek.tuxcare.els4.x86_64", "product": { "name": "bpftool-0:5.4.17-2136.338.4.2.el7uek.tuxcare.els4.x86_64", "product_id": "bpftool-0:5.4.17-2136.338.4.2.el7uek.tuxcare.els4.x86_64", "product_identification_helper": { "purl": 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"product_reference": "kernel-uek-headers-5.4.17-2136.338.4.2.el7uek.x86_64", "relates_to_product_reference": "Oracle-Linux-7" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-uek-debug-devel-5.4.17-2136.338.4.2.el7uek.x86_64 as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:kernel-uek-debug-devel-5.4.17-2136.338.4.2.el7uek.x86_64" }, "product_reference": "kernel-uek-debug-devel-5.4.17-2136.338.4.2.el7uek.x86_64", "relates_to_product_reference": "Oracle-Linux-7" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-uek-container-debug-5.4.17-2136.338.4.2.el7uek.x86_64 as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:kernel-uek-container-debug-5.4.17-2136.338.4.2.el7uek.x86_64" }, "product_reference": "kernel-uek-container-debug-5.4.17-2136.338.4.2.el7uek.x86_64", "relates_to_product_reference": "Oracle-Linux-7" }, { "category": "default_component_of", "full_product_name": { "name": "kernel-uek-debug-5.4.17-2136.338.4.2.el7uek.x86_64 as a component of Oracle Linux 7", "product_id": "Oracle-Linux-7:kernel-uek-debug-5.4.17-2136.338.4.2.el7uek.x86_64" }, "product_reference": "kernel-uek-debug-5.4.17-2136.338.4.2.el7uek.x86_64", "relates_to_product_reference": "Oracle-Linux-7" } ] }, "vulnerabilities": [ { "cve": "CVE-2025-38458", "cwe": { "id": "CWE-476", "name": "NULL Pointer Dereference" }, "notes": [ { "category": "description", "text": "In the Linux kernel, the following vulnerability has been resolved:\natm: clip: Fix NULL pointer dereference in vcc_sendmsg()\natmarpd_dev_ops does not implement the send method, which may cause crash\nas bellow.\nBUG: kernel NULL pointer dereference, address: 0000000000000000\nPGD 0 P4D 0\nOops: Oops: 0010 [#1] SMP KASAN NOPTI\nCPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted 6.15.0-rc6-syzkaller-00346-g5723cc3450bc #0 PREEMPT(full)\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014\nRIP: 0010:0x0\nCode: Unable to access opcode bytes at 0xffffffffffffffd6.\nRSP: 0018:ffffc9000d3cf778 EFLAGS: 00010246\nRAX: 1ffffffff1910dd1 RBX: 00000000000000c0 RCX: dffffc0000000000\nRDX: ffffc9000dc82000 RSI: ffff88803e4c4640 RDI: ffff888052cd0000\nRBP: ffffc9000d3cf8d0 R08: ffff888052c9143f R09: 1ffff1100a592287\nR10: dffffc0000000000 R11: 0000000000000000 R12: 1ffff92001a79f00\nR13: ffff888052cd0000 R14: ffff88803e4c4640 R15: ffffffff8c886e88\nFS: 00007fbc762566c0(0000) GS:ffff88808d6c2000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: ffffffffffffffd6 CR3: 0000000041f1b000 CR4: 0000000000352ef0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n\nvcc_sendmsg+0xa10/0xc50 net/atm/common.c:644\nsock_sendmsg_nosec net/socket.c:712 [inline]\n__sock_sendmsg+0x219/0x270 net/socket.c:727\n____sys_sendmsg+0x52d/0x830 net/socket.c:2566\n___sys_sendmsg+0x21f/0x2a0 net/socket.c:2620\n__sys_sendmmsg+0x227/0x430 net/socket.c:2709\n__do_sys_sendmmsg net/socket.c:2736 [inline]\n__se_sys_sendmmsg net/socket.c:2733 [inline]\n__x64_sys_sendmmsg+0xa0/0xc0 net/socket.c:2733\ndo_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\ndo_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94\nentry_SYSCALL_64_after_hwframe+0x77/0x7f", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "Oracle-Linux-7:bpftool-0:5.4.17-2136.338.4.2.el7uek.tuxcare.els4.x86_64", "Oracle-Linux-7:kernel-uek-0:5.4.17-2136.338.4.2.el7uek.tuxcare.els4.x86_64", "Oracle-Linux-7:kernel-uek-container-0:5.4.17-2136.338.4.2.el7uek.tuxcare.els4.x86_64", "Oracle-Linux-7:kernel-uek-container-debug-0:5.4.17-2136.338.4.2.el7uek.tuxcare.els4.x86_64", "Oracle-Linux-7:kernel-uek-debug-0:5.4.17-2136.338.4.2.el7uek.tuxcare.els4.x86_64", "Oracle-Linux-7:kernel-uek-debug-devel-0:5.4.17-2136.338.4.2.el7uek.tuxcare.els4.x86_64", "Oracle-Linux-7:kernel-uek-devel-0:5.4.17-2136.338.4.2.el7uek.tuxcare.els4.x86_64", "Oracle-Linux-7:kernel-uek-headers-0:5.4.17-2136.338.4.2.el7uek.tuxcare.els4.x86_64", "Oracle-Linux-7:kernel-uek-tools-0:5.4.17-2136.338.4.2.el7uek.tuxcare.els4.x86_64", "Oracle-Linux-7:perf-0:5.4.17-2136.338.4.2.el7uek.tuxcare.els4.x86_64", "Oracle-Linux-7:python-perf-0:5.4.17-2136.338.4.2.el7uek.tuxcare.els4.x86_64" ], "known_affected": [ "Oracle-Linux-7:bpftool-5.4.17-2136.338.4.2.el7uek.x86_64", "Oracle-Linux-7:kernel-uek-5.4.17-2136.338.4.2.el7uek.x86_64", "Oracle-Linux-7:kernel-uek-container-5.4.17-2136.338.4.2.el7uek.x86_64", "Oracle-Linux-7:kernel-uek-container-debug-5.4.17-2136.338.4.2.el7uek.x86_64", "Oracle-Linux-7:kernel-uek-debug-5.4.17-2136.338.4.2.el7uek.x86_64", "Oracle-Linux-7:kernel-uek-debug-devel-5.4.17-2136.338.4.2.el7uek.x86_64", "Oracle-Linux-7:kernel-uek-devel-5.4.17-2136.338.4.2.el7uek.x86_64", "Oracle-Linux-7:kernel-uek-headers-5.4.17-2136.338.4.2.el7uek.x86_64", "Oracle-Linux-7:kernel-uek-tools-5.4.17-2136.338.4.2.el7uek.x86_64", "Oracle-Linux-7:perf-5.4.17-2136.338.4.2.el7uek.x86_64", "Oracle-Linux-7:python-perf-5.4.17-2136.338.4.2.el7uek.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2025-38458" } ], "release_date": "2025-07-25T00:00:00Z", "remediations": [ { "category": "none_available", "details": "Affected", "product_ids": [ "Oracle-Linux-7:bpftool-5.4.17-2136.338.4.2.el7uek.x86_64", "Oracle-Linux-7:kernel-uek-5.4.17-2136.338.4.2.el7uek.x86_64", "Oracle-Linux-7:kernel-uek-container-5.4.17-2136.338.4.2.el7uek.x86_64", 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