{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-38168 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-38168 is a high-severity vulnerability in Linux kernel, published on 3 Jul 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-38168 and fix it if it is affected.\n\nWhat it is: CVE-2025-38168 is a high-severity vulnerability in Linux kernel, published on 3 Jul 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-38168 in the wild and no public exploit code.\n\nAffected product: Linux kernel. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-38168/ (Markdown: https://insights.sbomify.com/CVE-2025-38168/index.md)","id":"CVE-2025-38168","markdown":"https://insights.sbomify.com/CVE-2025-38168/index.md","name":"CVE-2025-38168","record":{"aliases":["BELL-CVE-2025-38168","DEBIAN-CVE-2025-38168","GHSA-3pqf-m36q-w788","ROOT-OS-UBUNTU-2204-CVE-2025-38168","ROOT-OS-UBUNTU-2404-CVE-2025-38168","UBUNTU-CVE-2025-38168"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Linux kernel driver","requires_auth":"low_privilege","summary":"A missing cleanup in the arm-ni driver causes a kernel panic when resource allocation fails, leading to a denial of service.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nperf: arm-ni: Unregister PMUs on probe failure\n\nWhen a resource allocation fails in one clock domain of an NI device,\nwe need to properly roll back all previously registered perf PMUs in\nother clock domains of the same device.\n\nOtherwise, it can lead to kernel panics.\n\nCalling arm_ni_init+0x0/0xff8 [arm_ni] @ 2374\narm-ni ARMHCB70:00: Failed to request PMU region 0x1f3c13000\narm-ni ARMHCB70:00: probe with driver arm-ni failed with error -16\nlist_add corruption: next-\u003eprev should be prev (fffffd01e9698a18),\nbut was 0000000000000000. (next=ffff10001a0decc8).\npstate: 6340009 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)\npc : list_add_valid_or_report+0x7c/0xb8\nlr : list_add_valid_or_report+0x7c/0xb8\nCall trace:\n __list_add_valid_or_report+0x7c/0xb8\n perf_pmu_register+0x22c/0x3a0\n arm_ni_probe+0x554/0x70c [arm_ni]\n platform_probe+0x70/0xe8\n really_probe+0xc6/0x4d8\n driver_probe_device+0x48/0x170\n __driver_attach+0x8e/0x1c0\n bus_for_each_dev+0x64/0xf0\n driver_add+0x138/0x260\n bus_add_driver+0x68/0x138\n __platform_driver_register+0x2c/0x40\n arm_ni_init+0x14/0x2a [arm_ni]\n do_init_module+0x36/0x298\n---[ end trace 0000000000000000 ]---\nKernel panic - not syncing: Oops - BUG: Fatal exception\nSMP: stopping secondary CPUs","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"perf: arm-ni: Unregister PMUs on probe failure","id":"CVE-2025-38168","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"null_dereference","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"arm64/fpsimd: Avoid clobbering kernel FPSIMD state with SMSTOP","id":"CVE-2025-38169"},"packages":[],"prev":{"headline":"fs/ntfs3: handle hdr_first_de() return value","id":"CVE-2025-38167"},"products":["Linux"],"published":"2025-07-03","related":[{"cvss_score":8.8,"headline":"Linux Kernel Out-of-Bounds Write","id":"CVE-2026-53266","kev_date_added":"2026-09-18","published":"2026-06-25"},{"cvss_score":8.8,"headline":"Linux Kernel Improper Input Validation","id":"CVE-2013-6282","kev_date_added":"2022-09-15","published":"2013-11-19"},{"cvss_score":8.4,"headline":"Linux Kernel Heap-Based Buffer Overflow","id":"CVE-2022-0185","kev_date_added":"2024-08-21","published":"2022-02-11"},{"cvss_score":8.4,"headline":"Linux Kernel Privilege Escalation","id":"CVE-2013-2094","kev_date_added":"2022-09-15","published":"2013-05-14"},{"cvss_score":7.8,"headline":"Linux Kernel Unspecified","id":"CVE-2026-53362","kev_date_added":"2026-08-27","published":"2026-07-04"},{"cvss_score":7.8,"headline":"Linux Kernel Missing Initialization of a Variable","id":"CVE-2026-46300","kev_date_added":"2026-10-28","published":"2026-05-23"},{"cvss_score":7.8,"headline":"Linux Kernel Race Condition","id":"CVE-2025-39964","kev_date_added":"2026-09-18","published":"2025-10-13"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-15","vendors":["Linux"]},"summary":"A missing cleanup in the arm-ni driver causes a kernel panic when resource allocation fails, leading to a denial of service.","url":"https://insights.sbomify.com/CVE-2025-38168/"}