{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53040",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T07:18:43.827Z",
        "datePublished": "2025-05-02T15:54:58.527Z",
        "dateUpdated": "2026-05-11T19:37:24.110Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:37:24.110Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nca8210: fix mac_len negative array access\n\nThis patch fixes a buffer overflow access of skb->data if\nieee802154_hdr_peek_addrs() fails."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ieee802154/ca8210.c"
                    ],
                    "versions": [
                        {
                            "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242",
                            "lessThan": "55d836f75778d2e2cafe37e023f9c106400bad4b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242",
                            "lessThan": "5da4469a7aa011de614c3e2ae383c35a353a382e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242",
                            "lessThan": "d2b3bd0d4cadfdb7f3454d2aef9d5d9e8b48aae4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242",
                            "lessThan": "7df72bedbdd1d02bb216e1f6eca0a16900238c4e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242",
                            "lessThan": "d143e327c97241599c958d1ba9fbaa88c37db721",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242",
                            "lessThan": "fd176a18db96d574d8c4763708abcec4444a08b6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242",
                            "lessThan": "918944526a386f186dd818ea6b0bcbed75d8c16b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242",
                            "lessThan": "6c993779ea1d0cccdb3a5d7d45446dd229e610a3",
                            "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/ieee802154/ca8210.c"
                    ],
                    "versions": [
                        {
                            "version": "4.12",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.12",
                            "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": "4.12",
                                    "versionEndExcluding": "4.14.312"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "4.19.280"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "5.4.240"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "5.10.177"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "5.15.105"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "6.1.22"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "6.2.9"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.12",
                                    "versionEndExcluding": "6.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/55d836f75778d2e2cafe37e023f9c106400bad4b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5da4469a7aa011de614c3e2ae383c35a353a382e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d2b3bd0d4cadfdb7f3454d2aef9d5d9e8b48aae4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7df72bedbdd1d02bb216e1f6eca0a16900238c4e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d143e327c97241599c958d1ba9fbaa88c37db721"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fd176a18db96d574d8c4763708abcec4444a08b6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/918944526a386f186dd818ea6b0bcbed75d8c16b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6c993779ea1d0cccdb3a5d7d45446dd229e610a3"
                }
            ],
            "title": "ca8210: fix mac_len negative array access",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}