{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2025-71133", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-01-13T15:30:19.655Z", "datePublished": "2026-01-14T15:07:48.524Z", "dateUpdated": "2026-06-11T18:44:07.151Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T21:55:36.876Z" }, "descriptions": [ { "lang": "en", "value": "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->dev 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 \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 " } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/infiniband/hw/irdma/utils.c" ], "versions": [ { "version": "915cc7ac0f8e2a23675ee896e87f17c7d3c47089", "lessThan": "db93ae6fa66f1c61ae63400191195e3ee58021da", "status": "affected", "versionType": "git" }, { "version": "915cc7ac0f8e2a23675ee896e87f17c7d3c47089", "lessThan": "305c02e541befe4a44ffde30ed374970f41aeb6c", "status": "affected", "versionType": "git" }, { "version": "915cc7ac0f8e2a23675ee896e87f17c7d3c47089", "lessThan": "fc23d05f0b3fb4d80657e7afebae2cae686b31c8", "status": "affected", "versionType": "git" }, { "version": "915cc7ac0f8e2a23675ee896e87f17c7d3c47089", "lessThan": "bf197c7c79ef6458d1ee84dd7db251b51784885f", "status": "affected", "versionType": "git" }, { "version": "915cc7ac0f8e2a23675ee896e87f17c7d3c47089", "lessThan": "d9b9affd103f51b42322da4ed5ac025b560bc354", "status": "affected", "versionType": "git" }, { "version": "915cc7ac0f8e2a23675ee896e87f17c7d3c47089", "lessThan": "6f05611728e9d0ab024832a4f1abb74a5f5d0bb0", "status": "affected", "versionType": "git" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/infiniband/hw/irdma/utils.c" ], "versions": [ { "version": "5.14", "status": "affected" }, { "version": "0", "lessThan": "5.14", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.198", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.160", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.120", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.12.64", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.18.4", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.19", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix" } ] } ], "cpeApplicability": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "5.15.198" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "6.1.160" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "6.6.120" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "6.12.64" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "6.18.4" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "6.19" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/db93ae6fa66f1c61ae63400191195e3ee58021da" }, { "url": "https://git.kernel.org/stable/c/305c02e541befe4a44ffde30ed374970f41aeb6c" }, { "url": "https://git.kernel.org/stable/c/fc23d05f0b3fb4d80657e7afebae2cae686b31c8" }, { "url": "https://git.kernel.org/stable/c/bf197c7c79ef6458d1ee84dd7db251b51784885f" }, { "url": "https://git.kernel.org/stable/c/d9b9affd103f51b42322da4ed5ac025b560bc354" }, { "url": "https://git.kernel.org/stable/c/6f05611728e9d0ab024832a4f1abb74a5f5d0bb0" } ], "title": "RDMA/irdma: avoid invalid read in irdma_net_event", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2025-71133", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2026-06-10T20:40:56.336188Z" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-11T18:44:07.151Z" } } ] } }