{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-21929",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-12-29T08:45:45.789Z",
        "datePublished": "2025-04-01T15:40:59.761Z",
        "dateUpdated": "2026-05-11T21:09:16.182Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:09:16.182Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: intel-ish-hid: Fix use-after-free issue in hid_ishtp_cl_remove()\n\nDuring the `rmmod` operation for the `intel_ishtp_hid` driver, a\nuse-after-free issue can occur in the hid_ishtp_cl_remove() function.\nThe function hid_ishtp_cl_deinit() is called before ishtp_hid_remove(),\nwhich can lead to accessing freed memory or resources during the\nremoval process.\n\nCall Trace:\n ? ishtp_cl_send+0x168/0x220 [intel_ishtp]\n ? hid_output_report+0xe3/0x150 [hid]\n hid_ishtp_set_feature+0xb5/0x120 [intel_ishtp_hid]\n ishtp_hid_request+0x7b/0xb0 [intel_ishtp_hid]\n hid_hw_request+0x1f/0x40 [hid]\n sensor_hub_set_feature+0x11f/0x190 [hid_sensor_hub]\n _hid_sensor_power_state+0x147/0x1e0 [hid_sensor_trigger]\n hid_sensor_runtime_resume+0x22/0x30 [hid_sensor_trigger]\n sensor_hub_remove+0xa8/0xe0 [hid_sensor_hub]\n hid_device_remove+0x49/0xb0 [hid]\n hid_destroy_device+0x6f/0x90 [hid]\n ishtp_hid_remove+0x42/0x70 [intel_ishtp_hid]\n hid_ishtp_cl_remove+0x6b/0xb0 [intel_ishtp_hid]\n ishtp_cl_device_remove+0x4a/0x60 [intel_ishtp]\n ...\n\nAdditionally, ishtp_hid_remove() is a HID level power off, which should\noccur before the ISHTP level disconnect.\n\nThis patch resolves the issue by reordering the calls in\nhid_ishtp_cl_remove(). The function ishtp_hid_remove() is now\ncalled before hid_ishtp_cl_deinit()."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/hid/intel-ish-hid/ishtp-hid-client.c"
                    ],
                    "versions": [
                        {
                            "version": "f645a90e8ff732c48dd9f18815baef08c44ac8a0",
                            "lessThan": "9c677fe859a73f5dd3dd84c27f99e10d28047c73",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f645a90e8ff732c48dd9f18815baef08c44ac8a0",
                            "lessThan": "e040f11fbca868c6d151e9f2c5730c476abfcf17",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f645a90e8ff732c48dd9f18815baef08c44ac8a0",
                            "lessThan": "823987841424289339fdb4ba90e6d2c3792836db",
                            "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/hid/intel-ish-hid/ishtp-hid-client.c"
                    ],
                    "versions": [
                        {
                            "version": "6.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.19",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.7",
                            "lessThanOrEqual": "6.13.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14",
                            "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": "6.8",
                                    "versionEndExcluding": "6.12.19"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.8",
                                    "versionEndExcluding": "6.13.7"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.8",
                                    "versionEndExcluding": "6.14"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/9c677fe859a73f5dd3dd84c27f99e10d28047c73"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e040f11fbca868c6d151e9f2c5730c476abfcf17"
                },
                {
                    "url": "https://git.kernel.org/stable/c/823987841424289339fdb4ba90e6d2c3792836db"
                }
            ],
            "title": "HID: intel-ish-hid: Fix use-after-free issue in hid_ishtp_cl_remove()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 7.8,
                            "attackVector": "LOCAL",
                            "baseSeverity": "HIGH",
                            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                            "integrityImpact": "HIGH",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "LOW",
                            "confidentialityImpact": "HIGH"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2025-21929",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2025-04-16T13:14:59.850777Z"
                            }
                        }
                    }
                ],
                "problemTypes": [
                    {
                        "descriptions": [
                            {
                                "lang": "en",
                                "type": "CWE",
                                "cweId": "CWE-416",
                                "description": "CWE-416 Use After Free"
                            }
                        ]
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-04-16T13:19:52.728Z"
                }
            }
        ]
    }
}