{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-98016",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-25T10:19:56.069Z",
        "datePublished": "2026-09-25T10:23:38.316Z",
        "dateUpdated": "2026-10-19T09:12:21.604Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-19T09:12:21.604Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Fix use-after-free race in sample_restore_put()\n\nConcurrent teardown of TC sample rules sharing the same restore\ncontext may re-read restore->count after dropping restore_lock.\nAt that point another thread may already have completed cleanup and\nfreed the restore object.\n\nUse the result of the refcount decrement while holding restore_lock to\ndetermine whether cleanup is needed."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c"
                    ],
                    "versions": [
                        {
                            "version": "36a3196256bf3310e5e7142b0e61787f7a201abd",
                            "lessThan": "cdf920e44cbbee1900c66f002fb50afee20977d4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "36a3196256bf3310e5e7142b0e61787f7a201abd",
                            "lessThan": "308e1cbb0d9712081f90860fe839ccb47bc196ee",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "36a3196256bf3310e5e7142b0e61787f7a201abd",
                            "lessThan": "8267e46d14e847e80e0aebe366d348e8a484a619",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "36a3196256bf3310e5e7142b0e61787f7a201abd",
                            "lessThan": "3efd1a1938cbb33c53b0d75e55b6c0fe2ebad79a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "36a3196256bf3310e5e7142b0e61787f7a201abd",
                            "lessThan": "72324da8eeca269db9196c2a555abf72eb0385c5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "36a3196256bf3310e5e7142b0e61787f7a201abd",
                            "lessThan": "1daecd76ab9e5f055fe3970462410ad1d40bd177",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "36a3196256bf3310e5e7142b0e61787f7a201abd",
                            "lessThan": "af3aef0245abbab5e9f6302e7a7d6407187afb71",
                            "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/net/ethernet/mellanox/mlx5/core/en/tc/sample.c"
                    ],
                    "versions": [
                        {
                            "version": "5.13",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.13",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.222",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.189",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.111",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.53",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.7",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "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": "5.13",
                                    "versionEndExcluding": "5.15.222"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.13",
                                    "versionEndExcluding": "6.1.189"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.13",
                                    "versionEndExcluding": "6.6.158"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.13",
                                    "versionEndExcluding": "6.12.111"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.13",
                                    "versionEndExcluding": "6.18.53"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.13",
                                    "versionEndExcluding": "7.2.7"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.13",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/cdf920e44cbbee1900c66f002fb50afee20977d4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/308e1cbb0d9712081f90860fe839ccb47bc196ee"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8267e46d14e847e80e0aebe366d348e8a484a619"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3efd1a1938cbb33c53b0d75e55b6c0fe2ebad79a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/72324da8eeca269db9196c2a555abf72eb0385c5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1daecd76ab9e5f055fe3970462410ad1d40bd177"
                },
                {
                    "url": "https://git.kernel.org/stable/c/af3aef0245abbab5e9f6302e7a7d6407187afb71"
                }
            ],
            "title": "net/mlx5e: Fix use-after-free race in sample_restore_put()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}