{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-64316",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-07-19T15:36:31.779Z",
        "datePublished": "2026-07-25T08:49:46.415Z",
        "dateUpdated": "2026-08-17T04:53:16.580Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-17T04:53:16.580Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: caam - use print_hex_dump_devel to guard key hex dumps\n\nUse print_hex_dump_devel() for dumping sensitive key material in\n*_setkey() and gen_split_key() to avoid leaking secrets at runtime when\nCONFIG_DYNAMIC_DEBUG is enabled."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/crypto/caam/caamalg.c",
                        "drivers/crypto/caam/caamalg_qi.c",
                        "drivers/crypto/caam/caamhash.c",
                        "drivers/crypto/caam/key_gen.c"
                    ],
                    "versions": [
                        {
                            "version": "6e005503199b9bf1b385949c05897fd6567b5af4",
                            "lessThan": "45c0e3615e5bca5f1fc93357af8d19975c092d4f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6e005503199b9bf1b385949c05897fd6567b5af4",
                            "lessThan": "8b56ba10105ca34a4b75f7e33d41d96a63815591",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6e005503199b9bf1b385949c05897fd6567b5af4",
                            "lessThan": "9a53dc0a0ae0486e164e5af3de5f99ab42c5a23e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6e005503199b9bf1b385949c05897fd6567b5af4",
                            "lessThan": "ebd37eef6e4f435e18829c0c0c9ba3a6618cb2dd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6e005503199b9bf1b385949c05897fd6567b5af4",
                            "lessThan": "cea7302d5d05df74cfb4107897b1ca34163c06b9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6e005503199b9bf1b385949c05897fd6567b5af4",
                            "lessThan": "6f7b8e0321f3a8fbbd267d2ac15c671ab59e919e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6e005503199b9bf1b385949c05897fd6567b5af4",
                            "lessThan": "8cf5fb0503129e53052fe29302379cf83891d0fb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6e005503199b9bf1b385949c05897fd6567b5af4",
                            "lessThan": "3f57657b6ea23f933371f2c2846322f441773cee",
                            "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/caam/caamalg.c",
                        "drivers/crypto/caam/caamalg_qi.c",
                        "drivers/crypto/caam/caamhash.c",
                        "drivers/crypto/caam/key_gen.c"
                    ],
                    "versions": [
                        {
                            "version": "5.3",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.3",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.261",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.212",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.178",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.145",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.96",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.39",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.4",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "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": "5.3",
                                    "versionEndExcluding": "5.10.261"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "5.15.212"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "6.1.178"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "6.6.145"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "6.12.96"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "6.18.39"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "7.1.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "7.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/45c0e3615e5bca5f1fc93357af8d19975c092d4f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8b56ba10105ca34a4b75f7e33d41d96a63815591"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9a53dc0a0ae0486e164e5af3de5f99ab42c5a23e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ebd37eef6e4f435e18829c0c0c9ba3a6618cb2dd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/cea7302d5d05df74cfb4107897b1ca34163c06b9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6f7b8e0321f3a8fbbd267d2ac15c671ab59e919e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8cf5fb0503129e53052fe29302379cf83891d0fb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3f57657b6ea23f933371f2c2846322f441773cee"
                }
            ],
            "title": "crypto: caam - use print_hex_dump_devel to guard key hex dumps",
            "x_generator": {
                "engine": "bippy-1.2.0"
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    }
}