{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-71231",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-02-18T14:25:13.845Z",
        "datePublished": "2026-02-18T14:53:15.668Z",
        "dateUpdated": "2026-05-11T21:56:52.247Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:56:52.247Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: iaa - Fix out-of-bounds index in find_empty_iaa_compression_mode\n\nThe local variable 'i' is initialized with -EINVAL, but the for loop\nimmediately overwrites it and -EINVAL is never returned.\n\nIf no empty compression mode can be found, the function would return the\nout-of-bounds index IAA_COMP_MODES_MAX, which would cause an invalid\narray access in add_iaa_compression_mode().\n\nFix both issues by returning either a valid index or -EINVAL."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/crypto/intel/iaa/iaa_crypto_main.c"
                    ],
                    "versions": [
                        {
                            "version": "b190447e0fa3ef7355480d641d078962e03768b4",
                            "lessThan": "c77b33b58512708bd5603f48465f018c8b748847",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b190447e0fa3ef7355480d641d078962e03768b4",
                            "lessThan": "d75207465eed20bc9b0daa4a0927de9568996067",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b190447e0fa3ef7355480d641d078962e03768b4",
                            "lessThan": "de16f5bca05cace238d237791ed1b6e9d22dab60",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b190447e0fa3ef7355480d641d078962e03768b4",
                            "lessThan": "48329301969f6d21b2ef35f678e40f72b59eac94",
                            "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/crypto/intel/iaa/iaa_crypto_main.c"
                    ],
                    "versions": [
                        {
                            "version": "6.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.72",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.11",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.1",
                            "lessThanOrEqual": "6.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0",
                            "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": "6.12.72"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.8",
                                    "versionEndExcluding": "6.18.11"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.8",
                                    "versionEndExcluding": "6.19.1"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.8",
                                    "versionEndExcluding": "7.0"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/c77b33b58512708bd5603f48465f018c8b748847"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d75207465eed20bc9b0daa4a0927de9568996067"
                },
                {
                    "url": "https://git.kernel.org/stable/c/de16f5bca05cace238d237791ed1b6e9d22dab60"
                },
                {
                    "url": "https://git.kernel.org/stable/c/48329301969f6d21b2ef35f678e40f72b59eac94"
                }
            ],
            "title": "crypto: iaa - Fix out-of-bounds index in find_empty_iaa_compression_mode",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}