{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-21905",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-12-29T08:45:45.785Z",
        "datePublished": "2025-04-01T15:40:46.465Z",
        "dateUpdated": "2026-05-11T21:08:47.751Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:08:47.751Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: limit printed string from FW file\n\nThere's no guarantee here that the file is always with a\nNUL-termination, so reading the string may read beyond the\nend of the TLV. If that's the last TLV in the file, it can\nperhaps even read beyond the end of the file buffer.\n\nFix that by limiting the print format to the size of the\nbuffer we have."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/intel/iwlwifi/iwl-drv.c"
                    ],
                    "versions": [
                        {
                            "version": "aee1b6385e29e472ae5592b9652b750a29bf702e",
                            "lessThan": "38f0d398b6d7640d223db69df022c4a232f24774",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aee1b6385e29e472ae5592b9652b750a29bf702e",
                            "lessThan": "c0e626f2b2390472afac52dfe72b29daf9ed8e1d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aee1b6385e29e472ae5592b9652b750a29bf702e",
                            "lessThan": "47616b82f2d42ea2060334746fed9a2988d845c9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aee1b6385e29e472ae5592b9652b750a29bf702e",
                            "lessThan": "88ed69f924638c7503644e1f8eed1e976f3ffa7a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aee1b6385e29e472ae5592b9652b750a29bf702e",
                            "lessThan": "b02f8d5a71c8571ccf77f285737c566db73ef5e5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aee1b6385e29e472ae5592b9652b750a29bf702e",
                            "lessThan": "f265e6031d0bc4fc40c4619cb42466722b46eaa9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aee1b6385e29e472ae5592b9652b750a29bf702e",
                            "lessThan": "59cdda202829d1d6a095d233386870a59aff986f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "aee1b6385e29e472ae5592b9652b750a29bf702e",
                            "lessThan": "e0dc2c1bef722cbf16ae557690861e5f91208129",
                            "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/wireless/intel/iwlwifi/iwl-drv.c"
                    ],
                    "versions": [
                        {
                            "version": "5.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.291",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.235",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.179",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.131",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.83",
                            "lessThanOrEqual": "6.6.*",
                            "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": "5.2",
                                    "versionEndExcluding": "5.4.291"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.2",
                                    "versionEndExcluding": "5.10.235"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.2",
                                    "versionEndExcluding": "5.15.179"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.2",
                                    "versionEndExcluding": "6.1.131"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.2",
                                    "versionEndExcluding": "6.6.83"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.2",
                                    "versionEndExcluding": "6.12.19"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.2",
                                    "versionEndExcluding": "6.13.7"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.2",
                                    "versionEndExcluding": "6.14"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/38f0d398b6d7640d223db69df022c4a232f24774"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c0e626f2b2390472afac52dfe72b29daf9ed8e1d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/47616b82f2d42ea2060334746fed9a2988d845c9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/88ed69f924638c7503644e1f8eed1e976f3ffa7a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b02f8d5a71c8571ccf77f285737c566db73ef5e5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f265e6031d0bc4fc40c4619cb42466722b46eaa9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/59cdda202829d1d6a095d233386870a59aff986f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e0dc2c1bef722cbf16ae557690861e5f91208129"
                }
            ],
            "title": "wifi: iwlwifi: limit printed string from FW file",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 7.1,
                            "attackVector": "LOCAL",
                            "baseSeverity": "HIGH",
                            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
                            "integrityImpact": "NONE",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "LOW",
                            "confidentialityImpact": "HIGH"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2025-21905",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2025-10-01T19:24:24.171530Z"
                            }
                        }
                    }
                ],
                "problemTypes": [
                    {
                        "descriptions": [
                            {
                                "lang": "en",
                                "type": "CWE",
                                "cweId": "CWE-125",
                                "description": "CWE-125 Out-of-bounds Read"
                            }
                        ]
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-10-01T19:26:34.820Z"
                }
            },
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
                    },
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
                    }
                ],
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2025-11-03T19:38:51.433Z"
                }
            }
        ]
    }
}