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exfat: validate cluster allocation bits of the allocation bitmap

cve-program · CVE-2025-40307

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/exfat/balloc.c"
                    ],
                    "versions": [
                        {
                            "version": "1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003",
                            "lessThan": "87f827d53bd0688597bda63ae95908e2ad39bac0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003",
                            "lessThan": "67ce8034dc0278ddd88cad93d4218a945180dddd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003",
                            "lessThan": "6bc58b4c53795ab5fe00648344aa7d9d61175f90",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003",
                            "lessThan": "13c1d24803d5b0446b3f6f0fdd67e07ac1fdc7bf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003",
                            "lessThan": "79c1587b6cda74deb0c86fc7ba194b92958c793c",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/exfat/balloc.c"
                    ],
                    "versions": [
                        {
                            "version": "5.7",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.7",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.183",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.148",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.58",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17.8",
                            "lessThanOrEqual": "6.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

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Sources read 9 Nov 11:51 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current