{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-71151",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-01-13T15:30:19.662Z",
        "datePublished": "2026-01-23T14:15:17.916Z",
        "dateUpdated": "2026-05-23T16:03:26.099Z"
    },
    "containers": {
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            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-23T16:03:26.099Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: Fix memory and information leak in smb3_reconfigure()\n\nIn smb3_reconfigure(), if smb3_sync_session_ctx_passwords() fails, the\nfunction returns immediately without freeing and erasing the newly\nallocated new_password and new_password2. This causes both a memory leak\nand a potential information leak.\n\nFix this by calling kfree_sensitive() on both password buffers before\nreturning in this error case."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/smb/client/fs_context.c"
                    ],
                    "versions": [
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                            "version": "880a661e67648a3ffe85405e8de5f50650a3c0b2",
                            "lessThan": "bc390b2737205163e48cc1655f6a0c8cd55b02fc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0e4145774c016530bf99afb3675a1a0593c35642",
                            "lessThan": "5679cc90bb5415801fa29041da0319d9e15d295d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "0f0e357902957fba28ed31bde0d6921c6bd1485d",
                            "lessThan": "bb82aaee16907dc4d0b9b0ca7953ceb3edc328c6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
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                            "lessThan": "cb6d5aa9c0f10074f1ad056c3e2278ad2cc7ec8d",
                            "status": "affected",
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                        },
                        {
                            "version": "674ba43944dab8e8f87434e25d9d10c5152584bc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6.6.64",
                            "lessThan": "6.6.120",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.2",
                            "lessThan": "6.12.64",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.11.11",
                            "lessThan": "6.12",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/smb/client/fs_context.c"
                    ],
                    "versions": [
                        {
                            "version": "6.13",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.13",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.120",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.64",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.3",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19",
                            "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": "6.6.64",
                                    "versionEndExcluding": "6.6.120"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.12.2",
                                    "versionEndExcluding": "6.12.64"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.13",
                                    "versionEndExcluding": "6.18.3"
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "versionEndExcluding": "6.19"
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                                {
                                    "vulnerable": true,
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                                    "versionStartIncluding": "6.11.11"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/bc390b2737205163e48cc1655f6a0c8cd55b02fc"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5679cc90bb5415801fa29041da0319d9e15d295d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bb82aaee16907dc4d0b9b0ca7953ceb3edc328c6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/cb6d5aa9c0f10074f1ad056c3e2278ad2cc7ec8d"
                }
            ],
            "title": "cifs: Fix memory and information leak in smb3_reconfigure()",
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}