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dm thin: make get_first_thin use rcu-safe list first function

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

cve-program · CVE-2025-21664

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": [
                        "drivers/md/dm-thin.c"
                    ],
                    "versions": [
                        {
                            "version": "b10ebd34cccae1b431caf1be54919aede2be7cbe",
                            "lessThan": "ec037fe8c0d0f6140e3d8a49c7b29cb5582160b8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b10ebd34cccae1b431caf1be54919aede2be7cbe",
                            "lessThan": "cd30a3960433ec2db94b3689752fa3c5df44d649",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b10ebd34cccae1b431caf1be54919aede2be7cbe",
                            "lessThan": "802666a40c71a23542c43a3f87e3a2d0f4e8fe45",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b10ebd34cccae1b431caf1be54919aede2be7cbe",
                            "lessThan": "12771050b6d059eea096993bf2001da9da9fddff",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b10ebd34cccae1b431caf1be54919aede2be7cbe",
                            "lessThan": "6b305e98de0d225ccebfb225730a9f560d28ecb0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b10ebd34cccae1b431caf1be54919aede2be7cbe",
                            "lessThan": "cbd0d5ecfa390ac29c5380200147d09c381b2ac6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b10ebd34cccae1b431caf1be54919aede2be7cbe",
                            "lessThan": "80f130bfad1dab93b95683fc39b87235682b8f72",
                            "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": [
                        "drivers/md/dm-thin.c"
                    ],
                    "versions": [
                        {
                            "version": "3.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.15",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.290",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.234",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.177",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.125",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.72",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.10",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13",
                            "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 12:54 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current