CVE-2025-37785Published

ext4: fix OOB read when checking dotdot dir

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

Recorded JSON

cve-program · CVE-2025-37785

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/ext4/dir.c"
                    ],
                    "versions": [
                        {
                            "version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
                            "lessThan": "14da7dbecb430e35b5889da8dae7bef33173b351",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
                            "lessThan": "e47f472a664d70a3d104a6c2a035cdff55a719b4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
                            "lessThan": "b7531a4f99c3887439d778afaf418d1a01a5f01b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
                            "lessThan": "89503e5eae64637d0fa2218912b54660effe7d93",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
                            "lessThan": "52a5509ab19a5d3afe301165d9b5787bba34d842",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
                            "lessThan": "b47584c556444cf7acb66b26a62cbc348eb92b78",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
                            "lessThan": "ac28c5684c1cdab650a7e5065b19e91577d37a4b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
                            "lessThan": "53bc45da8d8da92ec07877f5922b130562eb4b00",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ac27a0ec112a089f1a5102bc8dffc79c8c815571",
                            "lessThan": "d5e206778e96e8667d3bde695ad372c296dc9353",
                            "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/ext4/dir.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.293",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.236",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.180",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.134",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.87",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.23",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.11",
                            "lessThanOrEqual": "6.13.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14.2",
                            "lessThanOrEqual": "6.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.15",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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