{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-98933",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-25T10:25:14.381Z",
        "datePublished": "2026-10-23T12:11:39.531Z",
        "dateUpdated": "2026-10-23T12:11:39.531Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-23T12:11:39.531Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: hub: use shorter 120ms post resume hold for SS root hubs\n\nHolding a USB3 hub PM runtime reference for 200ms at hub resume triggers\nan AMD platform issue.  Users running Android adb report crashes after\nadb has been polling and waking up the USB subsystem once a second for\nsome time.  Vendors are working on a solution.  Disabling USB runtime PM\nis one way to prevent this issue, but it is also proven that reducing the\nhold time to 120ms in resume also mitigates it.  See Link for more\ndetails.\n\nReducing the hold time to 120ms for the USB3 roothub is in itself a valid\nchange and optimization, as the current 200ms is excessive: a root hub\nhas no upstream suspended hub whose wake propagation needs to be\naccounted for, but still need some time for USB3 link training to\ncomplete.\n\nKeep the 200ms hold for external hubs that commit 8f5b7e2bec1c\n(\"usb: hub: fix detection of high tier USB3 devices behind suspended\nhubs\") is intended for."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/usb/core/hub.c"
                    ],
                    "versions": [
                        {
                            "version": "15fea75a788681dd36a869dd90ff4f0461ea0714",
                            "lessThan": "e4df763ba3c4fdd1d9256f7a75a17ab7c5e31db6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aec11e5f9c452ef64e2c113637ab89a67a5ceb62",
                            "lessThan": "2dc82d6a12050c2c678a328cd29837beb367df7d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8f5b7e2bec1c36578fdaa74a6951833541103e27",
                            "lessThan": "e9545dd8bc62596b2a20966be41f39879ea7c8d0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8f5b7e2bec1c36578fdaa74a6951833541103e27",
                            "lessThan": "d7c4a49b41583266e1456d40f37966029f61dab9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8f5b7e2bec1c36578fdaa74a6951833541103e27",
                            "lessThan": "29480b05e6e226594dc11ccf2a036fbd5cdd0e42",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "042959e9b479502a921109224c3abcc3d3cf09a1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8aa04df2553f29e6249f978a29421f2744a65ffb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e38ca702130b7d70834abdbee58135ca471b2106",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "43e53eb8433c332666a222bff8e49aa03a470d0d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "16840c4e102ee5424ab1c49238f0bbf568d13a1c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6.6.100",
                            "lessThan": "6.6.160",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.40",
                            "lessThan": "6.12.113",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.297",
                            "lessThan": "5.5",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.241",
                            "lessThan": "5.11",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.190",
                            "lessThan": "5.16",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.147",
                            "lessThan": "6.2",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.15.8",
                            "lessThan": "6.16",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/usb/core/hub.c"
                    ],
                    "versions": [
                        {
                            "version": "6.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.160",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.113",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.56",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.10",
                            "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": "6.6.100",
                                    "versionEndExcluding": "6.6.160"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.12.40",
                                    "versionEndExcluding": "6.12.113"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.16",
                                    "versionEndExcluding": "6.18.56"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.16",
                                    "versionEndExcluding": "7.2.10"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.16",
                                    "versionEndExcluding": "7.3"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4.297"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.10.241"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15.190"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.1.147"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.15.8"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/e4df763ba3c4fdd1d9256f7a75a17ab7c5e31db6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2dc82d6a12050c2c678a328cd29837beb367df7d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e9545dd8bc62596b2a20966be41f39879ea7c8d0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d7c4a49b41583266e1456d40f37966029f61dab9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/29480b05e6e226594dc11ccf2a036fbd5cdd0e42"
                }
            ],
            "title": "usb: hub: use shorter 120ms post resume hold for SS root hubs",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}