{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-71133 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2025-71133 is a high-severity memory corruption vulnerability in Linux kernel, published on 14 Jan 2026. 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-2025-71133 and fix it if it is affected.\n\nWhat it is: CVE-2025-71133 is a high-severity memory corruption vulnerability in Linux kernel, published on 14 Jan 2026. 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-2025-71133 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-2025-71133/ (Markdown: https://insights.sbomify.com/CVE-2025-71133/index.md)","id":"CVE-2025-71133","markdown":"https://insights.sbomify.com/CVE-2025-71133/index.md","name":"CVE-2025-71133","record":{"aliases":["BELL-CVE-2025-71133","DEBIAN-CVE-2025-71133","GHSA-gj7m-g33r-w8rg","ROOT-OS-DEBIAN-12-CVE-2025-71133","ROOT-OS-DEBIAN-13-CVE-2025-71133","ROOT-OS-UBUNTU-2204-CVE-2025-71133","ROOT-OS-UBUNTU-2404-CVE-2025-71133","UBUNTU-CVE-2025-71133"],"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 check in the Linux kernel's irdma driver allows an invalid memory read, potentially causing a crash or KASAN report.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Linux","cpe":[{"product":"linux_kernel","vendor":"linux"}],"cvss":{"score":7.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/irdma: avoid invalid read in irdma_net_event\n\nirdma_net_event() should not dereference anything from \"neigh\" (alias\n\"ptr\") until it has checked that the event is NETEVENT_NEIGH_UPDATE.\nOther events come with different structures pointed to by \"ptr\" and they\nmay be smaller than struct neighbour.\n\nMove the read of neigh-\u003edev under the NETEVENT_NEIGH_UPDATE case.\n\nThe bug is mostly harmless, but it triggers KASAN on debug kernels:\n\n BUG: KASAN: stack-out-of-bounds in irdma_net_event+0x32e/0x3b0 [irdma]\n Read of size 8 at addr ffffc900075e07f0 by task kworker/27:2/542554\n\n CPU: 27 PID: 542554 Comm: kworker/27:2 Kdump: loaded Not tainted 5.14.0-630.el9.x86_64+debug #1\n Hardware name: [...]\n Workqueue: events rt6_probe_deferred\n Call Trace:\n  \u003cIRQ\u003e\n  dump_stack_lvl+0x60/0xb0\n  print_address_description.constprop.0+0x2c/0x3f0\n  print_report+0xb4/0x270\n  kasan_report+0x92/0xc0\n  irdma_net_event+0x32e/0x3b0 [irdma]\n  notifier_call_chain+0x9e/0x180\n  atomic_notifier_call_chain+0x5c/0x110\n  rt6_do_redirect+0xb91/0x1080\n  tcp_v6_err+0xe9b/0x13e0\n  icmpv6_notify+0x2b2/0x630\n  ndisc_redirect_rcv+0x328/0x530\n  icmpv6_rcv+0xc16/0x1360\n  ip6_protocol_deliver_rcu+0xb84/0x12e0\n  ip6_input_finish+0x117/0x240\n  ip6_input+0xc4/0x370\n  ipv6_rcv+0x420/0x7d0\n  __netif_receive_skb_one_core+0x118/0x1b0\n  process_backlog+0xd1/0x5d0\n  __napi_poll.constprop.0+0xa3/0x440\n  net_rx_action+0x78a/0xba0\n  handle_softirqs+0x2d4/0x9c0\n  do_softirq+0xad/0xe0\n  \u003c/IRQ\u003e","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":"RDMA/irdma: avoid invalid read in irdma_net_event","id":"CVE-2025-71133","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"linux:linux_kernel","products":["linux:linux_kernel"],"type":"memory_corruption","year":"2025"},"n_packages":0,"n_references":6,"next":{"headline":"mm/page_alloc: change all pageblocks migrate type on coalescing","id":"CVE-2025-71134"},"packages":[],"prev":{"headline":"smc91x: fix broken irq-context in PREEMPT_RT","id":"CVE-2025-71132"},"products":["Linux"],"published":"2026-01-14","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":"2026-10-19","vendors":["Linux"]},"summary":"A missing check in the Linux kernel's irdma driver allows an invalid memory read, potentially causing a crash or KASAN report.","url":"https://insights.sbomify.com/CVE-2025-71133/"}