{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2024-49962",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-10-21T12:17:06.049Z",
        "datePublished": "2024-10-21T18:02:14.418Z",
        "dateUpdated": "2026-05-11T20:42:54.593Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T20:42:54.593Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package()\n\nACPICA commit 4d4547cf13cca820ff7e0f859ba83e1a610b9fd0\n\nACPI_ALLOCATE_ZEROED() may fail, elements might be NULL and will cause\nNULL pointer dereference later.\n\n[ rjw: Subject and changelog edits ]"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/acpi/acpica/dbconvert.c"
                    ],
                    "versions": [
                        {
                            "version": "9957510255724c1c746c9a6264c849e9fdd4cd24",
                            "lessThan": "4669da66ebc5b09881487f30669b0fcdb462188e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9957510255724c1c746c9a6264c849e9fdd4cd24",
                            "lessThan": "402b4c6b7500c7cca6972d2456a4a422801035b5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9957510255724c1c746c9a6264c849e9fdd4cd24",
                            "lessThan": "cbb67e245dacd02b5e1d82733892647df1523982",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9957510255724c1c746c9a6264c849e9fdd4cd24",
                            "lessThan": "1c9b8775062f8d854a80caf186af57fc617d454c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9957510255724c1c746c9a6264c849e9fdd4cd24",
                            "lessThan": "f282db38953ad71dd4f3f8877a4e1d37e580e30a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9957510255724c1c746c9a6264c849e9fdd4cd24",
                            "lessThan": "4588ea78d3904bebb613b0bb025669e75800f546",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9957510255724c1c746c9a6264c849e9fdd4cd24",
                            "lessThan": "a907c113a8b66972f15f084d7dff960207b1f71d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9957510255724c1c746c9a6264c849e9fdd4cd24",
                            "lessThan": "ae5d4c7e76ba393d20366dfea1f39f24560ffb1d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9957510255724c1c746c9a6264c849e9fdd4cd24",
                            "lessThan": "a5242874488eba2b9062985bf13743c029821330",
                            "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/acpi/acpica/dbconvert.c"
                    ],
                    "versions": [
                        {
                            "version": "4.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.4",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.323",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.285",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.227",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.168",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.113",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.55",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.10.14",
                            "lessThanOrEqual": "6.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.11.3",
                            "lessThanOrEqual": "6.11.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12",
                            "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": "4.4",
                                    "versionEndExcluding": "4.19.323"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4",
                                    "versionEndExcluding": "5.4.285"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4",
                                    "versionEndExcluding": "5.10.227"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4",
                                    "versionEndExcluding": "5.15.168"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4",
                                    "versionEndExcluding": "6.1.113"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4",
                                    "versionEndExcluding": "6.6.55"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4",
                                    "versionEndExcluding": "6.10.14"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4",
                                    "versionEndExcluding": "6.11.3"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.4",
                                    "versionEndExcluding": "6.12"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/4669da66ebc5b09881487f30669b0fcdb462188e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/402b4c6b7500c7cca6972d2456a4a422801035b5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/cbb67e245dacd02b5e1d82733892647df1523982"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1c9b8775062f8d854a80caf186af57fc617d454c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f282db38953ad71dd4f3f8877a4e1d37e580e30a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4588ea78d3904bebb613b0bb025669e75800f546"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a907c113a8b66972f15f084d7dff960207b1f71d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ae5d4c7e76ba393d20366dfea1f39f24560ffb1d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a5242874488eba2b9062985bf13743c029821330"
                }
            ],
            "title": "ACPICA: check null return of ACPI_ALLOCATE_ZEROED() in acpi_db_convert_to_package()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2024-49962",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-10-22T13:34:59.044898Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-10-22T13:38:47.506Z"
                }
            },
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
                    },
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
                    }
                ],
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2025-11-03T22:23:44.027Z"
                }
            }
        ]
    }
}