{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-22065 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-22065 is a medium-severity vulnerability in Linux kernel, published on 16 Apr 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-2025-22065 and fix it if it is affected.\n\nWhat it is: CVE-2025-22065 is a medium-severity vulnerability in Linux kernel, published on 16 Apr 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-2025-22065 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-2025-22065/ (Markdown: https://insights.sbomify.com/CVE-2025-22065/index.md)","id":"CVE-2025-22065","markdown":"https://insights.sbomify.com/CVE-2025-22065/index.md","name":"CVE-2025-22065","record":{"aliases":["BELL-CVE-2025-22065","DEBIAN-CVE-2025-22065","GHSA-r2xg-g23x-9jj5","ROOT-OS-UBUNTU-2404-CVE-2025-22065","UBUNTU-CVE-2025-22065"],"analysis":{"component_type":"kernel","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"Linux kernel driver","requires_auth":"low_privilege","summary":"A local attacker with root privileges can cause a kernel crash during reboot if SR-IOV is enabled on Intel idpf network adapters.","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":5.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nidpf: fix adapter NULL pointer dereference on reboot\n\nWith SRIOV enabled, idpf ends up calling into idpf_remove() twice.\nFirst via idpf_shutdown() and then again when idpf_remove() calls into\nsriov_disable(), because the VF devices use the idpf driver, hence the\nsame remove routine. When that happens, it is possible for the adapter\nto be NULL from the first call to idpf_remove(), leading to a NULL\npointer dereference.\n\necho 1 \u003e /sys/class/net/\u003cnetif\u003e/device/sriov_numvfs\nreboot\n\nBUG: kernel NULL pointer dereference, address: 0000000000000020\n...\nRIP: 0010:idpf_remove+0x22/0x1f0 [idpf]\n...\n? idpf_remove+0x22/0x1f0 [idpf]\n? idpf_remove+0x1e4/0x1f0 [idpf]\npci_device_remove+0x3f/0xb0\ndevice_release_driver_internal+0x19f/0x200\npci_stop_bus_device+0x6d/0x90\npci_stop_and_remove_bus_device+0x12/0x20\npci_iov_remove_virtfn+0xbe/0x120\nsriov_disable+0x34/0xe0\nidpf_sriov_configure+0x58/0x140 [idpf]\nidpf_remove+0x1b9/0x1f0 [idpf]\nidpf_shutdown+0x12/0x30 [idpf]\npci_device_shutdown+0x35/0x60\ndevice_shutdown+0x156/0x200\n...\n\nReplace the direct idpf_remove() call in idpf_shutdown() with\nidpf_vc_core_deinit() and idpf_deinit_dflt_mbx(), which perform\nthe bulk of the cleanup, such as stopping the init task, freeing IRQs,\ndestroying the vports and freeing the mailbox. This avoids the calls to\nsriov_disable() in addition to a small netdev cleanup, and destroying\nworkqueues, which don't seem to be required on shutdown.","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":"idpf: fix adapter NULL pointer dereference on reboot","id":"CVE-2025-22065","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":4,"next":{"headline":"ASoC: imx-card: Add NULL check in imx_card_probe()","id":"CVE-2025-22066"},"packages":[],"prev":{"headline":"netfilter: nf_tables: don't unregister hook when table is dormant","id":"CVE-2025-22064"},"products":["Linux"],"published":"2025-04-16","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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-11","vendors":["Linux"]},"summary":"A local attacker with root privileges can cause a kernel crash during reboot if SR-IOV is enabled on Intel idpf network adapters.","url":"https://insights.sbomify.com/CVE-2025-22065/"}