{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-64240",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-07-19T15:36:31.772Z",
        "datePublished": "2026-07-24T15:27:43.590Z",
        "dateUpdated": "2026-07-24T15:27:43.590Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-07-24T15:27:43.590Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: rc: igorplugusb: fix control request setup packet\n\nCommit eac69475b01f (\"media: rc: igorplugusb: heed coherency\nrules\") changed the control request storage from an embedded struct to\nan allocated pointer so it can obey DMA coherency rules.\n\nHowever, the driver still passes &ir->request to usb_fill_control_urb().\nThat points the URB setup packet at the pointer field itself rather than\nat the allocated struct usb_ctrlrequest.\n\nUSB core then interprets pointer bytes as the setup packet. This can\nproduce an invalid bRequestType and trigger the control direction warning\nreported by syzbot:\n\n  usb 2-1: BOGUS control dir, pipe 80003580 doesn't match bRequestType 0\n\nPass ir->request itself as the setup packet."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/rc/igorplugusb.c"
                    ],
                    "versions": [
                        {
                            "version": "bc04b8633b375af6ac8a8bb615258b80fe06cdaa",
                            "lessThan": "e823e4294511989f5962e7ad85bf4d179ba74f52",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "81f0fb813e4bf28b3ca28dc218938a32eb48f740",
                            "lessThan": "2243ad78ce64d344754260533ae7730c2174a34a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0e84aa8fc23c7578f105e3a2160f9d0aa2bed79a",
                            "lessThan": "aa22590a16e51455c6db802c774b31aadc604a9a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "18d6a7c9e4e63c57157e9a57dd9bf3cd38e4c45a",
                            "lessThan": "060fca8e098387f949e4eedaf215d952e477ac12",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0be8fcd9005e3d3b5a61fe34b070a9663adbb4dc",
                            "lessThan": "0d880d2db9856e94127ab09331363bef59f98005",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0adac0ee2c42027d80bac02ea9b576a88f8955d3",
                            "lessThan": "f33b5a61673bd220fdaaf4202cf1013d6d66c943",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a62ca67e3c72fb297dc7c86495ba8f7329d7f150",
                            "lessThan": "5cc3f6db72f77d1a8f7f1cf4ac01803927ffdf15",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eac69475b01fe1e861dfe3960b57fa95671c132e",
                            "lessThan": "171022c7d594c133a45f92357a2a91475edabe20",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/rc/igorplugusb.c"
                    ],
                    "versions": [
                        {
                            "version": "6.6.140",
                            "lessThan": "6.6.143",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.86",
                            "lessThan": "6.12.93",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.27",
                            "lessThan": "6.18.35",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.4",
                            "lessThan": "7.0.12",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.6.140",
                                    "versionEndExcluding": "6.6.143"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.12.86",
                                    "versionEndExcluding": "6.12.93"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.18.27",
                                    "versionEndExcluding": "6.18.35"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "7.0.4",
                                    "versionEndExcluding": "7.0.12"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/e823e4294511989f5962e7ad85bf4d179ba74f52"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2243ad78ce64d344754260533ae7730c2174a34a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/aa22590a16e51455c6db802c774b31aadc604a9a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/060fca8e098387f949e4eedaf215d952e477ac12"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0d880d2db9856e94127ab09331363bef59f98005"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f33b5a61673bd220fdaaf4202cf1013d6d66c943"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5cc3f6db72f77d1a8f7f1cf4ac01803927ffdf15"
                },
                {
                    "url": "https://git.kernel.org/stable/c/171022c7d594c133a45f92357a2a91475edabe20"
                }
            ],
            "title": "media: rc: igorplugusb: fix control request setup packet",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}