cvelist/2022/3xxx/CVE-2022-3621.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2022-3621",
        "TITLE": "Linux Kernel nilfs2 inode.c nilfs_bmap_lookup_at_level null pointer dereference",
        "REQUESTER": "cna@vuldb.com",
        "ASSIGNER": "cna@vuldb.com",
        "STATE": "PUBLIC"
    },
    "generator": "vuldb.com",
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Linux",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Kernel",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-404 Denial of Service -> CWE-476 NULL Pointer Dereference"
                    }
                ]
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_bmap_lookup_at_level of the file fs/nilfs2/inode.c of the component nilfs2. The manipulation leads to null pointer dereference. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211920."
            }
        ]
    },
    "impact": {
        "cvss": {
            "version": "3.1",
            "baseScore": "4.3",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=21a87d88c2253350e115029f14fe2a10a7e6c856",
                "refsource": "MISC",
                "name": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=21a87d88c2253350e115029f14fe2a10a7e6c856"
            },
            {
                "url": "https://vuldb.com/?id.211920",
                "refsource": "MISC",
                "name": "https://vuldb.com/?id.211920"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update",
                "url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20221223 [SECURITY] [DLA 3245-1] linux security update",
                "url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"
            }
        ]
    }
}