{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53066",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-05-02T15:51:43.548Z",
        "datePublished": "2025-05-02T15:55:19.730Z",
        "dateUpdated": "2026-05-11T19:37:53.392Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:37:53.392Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nqed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info\n\nWe have to make sure that the info returned by the helper is valid\nbefore using it.\n\nFound by Linux Verification Center (linuxtesting.org) with the SVACE\nstatic analysis tool."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ethernet/qlogic/qed/qed_sriov.c"
                    ],
                    "versions": [
                        {
                            "version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
                            "lessThan": "7bd0037822fd04da13721f77a42ee5a077d4c5fb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
                            "lessThan": "7742c08e012eb65405e8304d100641638c5ff882",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
                            "lessThan": "42d72c6d1edc9dc09a5d6f6695d257fa9e9cc270",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
                            "lessThan": "39c3b9dd481c3afce9439b29bafe00444cb4406b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
                            "lessThan": "e42d3bde4ec03c863259878dddaef5c351cca7ad",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
                            "lessThan": "97ea704f39b5ded96f071e98701aa543f6f89683",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
                            "lessThan": "b224b0cab3a66e93d414825065a2e667a1d28c32",
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                            "versionType": "git"
                        },
                        {
                            "version": "733def6a04bf3d2810dd675e1240f8df94d633c3",
                            "lessThan": "25143b6a01d0cc5319edd3de22ffa2578b045550",
                            "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/qlogic/qed/qed_sriov.c"
                    ],
                    "versions": [
                        {
                            "version": "4.7",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.7",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.312",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.280",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.240",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.177",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.105",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.22",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2.9",
                            "lessThanOrEqual": "6.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.3",
                            "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": "4.7",
                                    "versionEndExcluding": "4.14.312"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.7",
                                    "versionEndExcluding": "4.19.280"
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.7",
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                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                    "versionStartIncluding": "4.7",
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.7",
                                    "versionEndExcluding": "6.3"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/7bd0037822fd04da13721f77a42ee5a077d4c5fb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7742c08e012eb65405e8304d100641638c5ff882"
                },
                {
                    "url": "https://git.kernel.org/stable/c/42d72c6d1edc9dc09a5d6f6695d257fa9e9cc270"
                },
                {
                    "url": "https://git.kernel.org/stable/c/39c3b9dd481c3afce9439b29bafe00444cb4406b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e42d3bde4ec03c863259878dddaef5c351cca7ad"
                },
                {
                    "url": "https://git.kernel.org/stable/c/97ea704f39b5ded96f071e98701aa543f6f89683"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b224b0cab3a66e93d414825065a2e667a1d28c32"
                },
                {
                    "url": "https://git.kernel.org/stable/c/25143b6a01d0cc5319edd3de22ffa2578b045550"
                }
            ],
            "title": "qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info",
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