{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-39714",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T07:20:57.117Z",
        "datePublished": "2025-09-05T17:21:21.435Z",
        "dateUpdated": "2026-07-30T05:57:09.595Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-07-30T05:57:09.595Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: usbtv: Lock resolution while streaming\n\nWhen an program is streaming (ffplay) and another program (qv4l2)\nchanges the TV standard from NTSC to PAL, the kernel crashes due to trying\nto copy to unmapped memory.\n\nChanging from NTSC to PAL increases the resolution in the usbtv struct,\nbut the video plane buffer isn't adjusted, so it overflows.\n\n[hverkuil: call vb2_is_busy instead of vb2_is_streaming]"
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                        "baseScore": 7.8,
                        "baseSeverity": "HIGH"
                    }
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/usb/usbtv/usbtv-video.c"
                    ],
                    "versions": [
                        {
                            "version": "0e0fe3958fdd13dbf55c3a787acafde6efd04272",
                            "lessThan": "c35e7c7a004ef379a1ae7c7486d4829419acad1d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0e0fe3958fdd13dbf55c3a787acafde6efd04272",
                            "lessThan": "ee7bade8b9244834229b12b6e1e724939bedd484",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0e0fe3958fdd13dbf55c3a787acafde6efd04272",
                            "lessThan": "5427dda195d6baf23028196fd55a0c90f66ffa61",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0e0fe3958fdd13dbf55c3a787acafde6efd04272",
                            "lessThan": "ef9b3c22405192afaa279077ddd45a51db90b83d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0e0fe3958fdd13dbf55c3a787acafde6efd04272",
                            "lessThan": "3d83d0b5ae5045a7a246ed116b5f6c688a12f9e9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0e0fe3958fdd13dbf55c3a787acafde6efd04272",
                            "lessThan": "c3d75524e10021aa5c223d94da4996640aed46c0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0e0fe3958fdd13dbf55c3a787acafde6efd04272",
                            "lessThan": "9f886d21e235c4bd038cb20f6696084304197ab3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0e0fe3958fdd13dbf55c3a787acafde6efd04272",
                            "lessThan": "7e40e0bb778907b2441bff68d73c3eb6b6cd319f",
                            "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/media/usb/usbtv/usbtv-video.c"
                    ],
                    "versions": [
                        {
                            "version": "3.14",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.14",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.297",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.241",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.190",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.149",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.103",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.44",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.16.4",
                            "lessThanOrEqual": "6.16.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17",
                            "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": "3.14",
                                    "versionEndExcluding": "5.4.297"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.14",
                                    "versionEndExcluding": "5.10.241"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.14",
                                    "versionEndExcluding": "5.15.190"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.14",
                                    "versionEndExcluding": "6.1.149"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.14",
                                    "versionEndExcluding": "6.6.103"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.14",
                                    "versionEndExcluding": "6.12.44"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.14",
                                    "versionEndExcluding": "6.16.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.14",
                                    "versionEndExcluding": "6.17"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/c35e7c7a004ef379a1ae7c7486d4829419acad1d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ee7bade8b9244834229b12b6e1e724939bedd484"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5427dda195d6baf23028196fd55a0c90f66ffa61"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ef9b3c22405192afaa279077ddd45a51db90b83d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3d83d0b5ae5045a7a246ed116b5f6c688a12f9e9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c3d75524e10021aa5c223d94da4996640aed46c0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9f886d21e235c4bd038cb20f6696084304197ab3"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7e40e0bb778907b2441bff68d73c3eb6b6cd319f"
                }
            ],
            "title": "media: usbtv: Lock resolution while streaming",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
                    },
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
                    }
                ],
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2025-11-03T17:42:41.101Z"
                }
            },
            {
                "x_adpType": "supplier",
                "providerMetadata": {
                    "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
                    "shortName": "siemens-SADP",
                    "dateUpdated": "2026-05-12T12:06:31.361Z"
                },
                "affected": [
                    {
                        "vendor": "Siemens",
                        "product": "SIMATIC CN 4100",
                        "versions": [
                            {
                                "status": "affected",
                                "version": "0",
                                "lessThan": "V5.0",
                                "versionType": "custom"
                            }
                        ],
                        "defaultStatus": "unknown"
                    }
                ],
                "references": [
                    {
                        "url": "https://cert-portal.siemens.com/productcert/html/ssa-032379.html"
                    }
                ]
            }
        ]
    }
}