{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-44966",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-08-21T05:34:56.667Z",
        "datePublished": "2024-09-04T18:38:45.625Z",
        "dateUpdated": "2024-09-15T17:56:06.547Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2024-09-15T17:56:06.547Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbinfmt_flat: Fix corruption when not offsetting data start\n\nCommit 04d82a6d0881 (\"binfmt_flat: allow not offsetting data start\")\nintroduced a RISC-V specific variant of the FLAT format which does\nnot allocate any space for the (obsolete) array of shared library\npointers. However, it did not disable the code which initializes the\narray, resulting in the corruption of sizeof(long) bytes before the DATA\nsegment, generally the end of the TEXT segment.\n\nIntroduce MAX_SHARED_LIBS_UPDATE which depends on the state of\nCONFIG_BINFMT_FLAT_NO_DATA_START_OFFSET to guard the initialization of\nthe shared library pointer region so that it will only be initialized\nif space is reserved for it."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/binfmt_flat.c"
                    ],
                    "versions": [
                        {
                            "version": "04d82a6d0881",
                            "lessThan": "3a684499261d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "04d82a6d0881",
                            "lessThan": "af65d5383854",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "04d82a6d0881",
                            "lessThan": "49df34d2b7da",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "04d82a6d0881",
                            "lessThan": "9350ba06ee61",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "04d82a6d0881",
                            "lessThan": "3eb3cd5992f7",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "fs/binfmt_flat.c"
                    ],
                    "versions": [
                        {
                            "version": "5.13",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.13",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.15.165",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.1.106",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.6.47",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.10.6",
                            "lessThanOrEqual": "6.10.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.11",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/3a684499261d0f7ed5ee72793025c88c2276809c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/af65d5383854cc3f172a7d0843b628758bf462c8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/49df34d2b7da9e57c839555a2f7877291ce45ad1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9350ba06ee61db392c486716ac68ecc20e030f7c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3eb3cd5992f7a0c37edc8d05b4c38c98758d8671"
                }
            ],
            "title": "binfmt_flat: Fix corruption when not offsetting data start",
            "x_generator": {
                "engine": "bippy-c9c4e1df01b2"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2024-44966",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-09-10T17:39:30.735328Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-09-12T17:33:35.153Z"
                }
            }
        ]
    }
}