{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-98381",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-25T10:25:14.345Z",
        "datePublished": "2026-10-09T07:34:21.029Z",
        "dateUpdated": "2026-10-19T09:18:31.988Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:18:31.988Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nveth: manage XDP program pointers during channel resize\n\nveth_set_channels() tears down XDP resources for removed RX queues\nwithout clearing rq->xdp_prog.  If the program is then detached or\nreplaced, those queues keep the old pointer after bpf_prog_put().\nA later channel increase can re-enable NAPI and run the freed program.\n\n  BUG: unable to handle page fault for address: ffffc90000256048\n  Oops: Oops: 0000 [#1] SMP KASAN NOPTI\n  RIP: veth_xdp_rcv_skb (include/linux/filter.h:779\n                         include/net/xdp.h:696 drivers/net/veth.c:820)\n  Call Trace:\n   veth_xdp_rcv (drivers/net/veth.c:941)\n   veth_poll (drivers/net/veth.c:986)\n   __napi_poll (net/core/dev.c:7787)\n   net_rx_action (net/core/dev.c:7850 net/core/dev.c:8007)\n   handle_softirqs (kernel/softirq.c:645)\n  Kernel panic - not syncing: Fatal exception in interrupt"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/veth.c"
                    ],
                    "versions": [
                        {
                            "version": "4752eeb3d891c27905a8fdf4d80e899c0efd4ec7",
                            "lessThan": "7a8e143109ff2736dc79e41dcd55af7ceab7520a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4752eeb3d891c27905a8fdf4d80e899c0efd4ec7",
                            "lessThan": "1a5c5b9c64ba5f39dba55da6e12561ca56eeb758",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4752eeb3d891c27905a8fdf4d80e899c0efd4ec7",
                            "lessThan": "f0e8dba8c224981e53c792c6b3dbb7604fb2c2c6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4752eeb3d891c27905a8fdf4d80e899c0efd4ec7",
                            "lessThan": "3c10a5dd0d38f506f671dbb59e9d0ee4c72076f9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4752eeb3d891c27905a8fdf4d80e899c0efd4ec7",
                            "lessThan": "25bb7c36225220d30f404d7e29d2e052bc5f4b99",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4752eeb3d891c27905a8fdf4d80e899c0efd4ec7",
                            "lessThan": "43f6b647f209591b1e3f726bb16b8dcba6b95908",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4752eeb3d891c27905a8fdf4d80e899c0efd4ec7",
                            "lessThan": "7104a370714346b667712913dc16abf14bbc97ed",
                            "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/net/veth.c"
                    ],
                    "versions": [
                        {
                            "version": "5.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.15",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.222",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.112",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.55",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.9",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "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": "5.15",
                                    "versionEndExcluding": "5.15.222"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "6.1.189"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "6.6.158"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "6.12.112"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "6.18.55"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "7.2.9"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/7a8e143109ff2736dc79e41dcd55af7ceab7520a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1a5c5b9c64ba5f39dba55da6e12561ca56eeb758"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f0e8dba8c224981e53c792c6b3dbb7604fb2c2c6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3c10a5dd0d38f506f671dbb59e9d0ee4c72076f9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/25bb7c36225220d30f404d7e29d2e052bc5f4b99"
                },
                {
                    "url": "https://git.kernel.org/stable/c/43f6b647f209591b1e3f726bb16b8dcba6b95908"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7104a370714346b667712913dc16abf14bbc97ed"
                }
            ],
            "title": "veth: manage XDP program pointers during channel resize",
            "x_generator": {
                "engine": "bippy-1.2.0"
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    }
}