{
    "containers": {
        "cna": {
            "affected": [
                {
                    "product": "Linux kernel through version 4.15",
                    "vendor": "n/a",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "Linux kernel through version 4.15"
                        }
                    ]
                }
            ],
            "datePublic": "2018-04-01T00:00:00",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "The ext4_fill_super function in fs/ext4/super.c in the Linux kernel through 4.15.15 does not always initialize the crc32c checksum driver, which allows attackers to cause a denial of service (ext4_xattr_inode_hash NULL pointer dereference and system crash) via a crafted ext4 image."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "description": "NULL pointer dereference",
                            "lang": "en",
                            "type": "text"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "dateUpdated": "2018-10-31T09:57:01",
                "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
                "shortName": "redhat"
            },
            "references": [
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1560788"
                },
                {
                    "name": "RHSA-2018:3083",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_REDHAT"
                    ],
                    "url": "https://access.redhat.com/errata/RHSA-2018:3083"
                },
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git/commit/?id=18db4b4e6fc31eda838dd1c1296d67dbcb3dc957"
                },
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "http://openwall.com/lists/oss-security/2018/03/29/1"
                },
                {
                    "name": "USN-3695-1",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_UBUNTU"
                    ],
                    "url": "https://usn.ubuntu.com/3695-1/"
                },
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git/commit/?id=a45403b51582a87872927a3e0fc0a389c26867f1"
                },
                {
                    "name": "USN-3695-2",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_UBUNTU"
                    ],
                    "url": "https://usn.ubuntu.com/3695-2/"
                },
                {
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://bugzilla.kernel.org/show_bug.cgi?id=199183"
                },
                {
                    "name": "RHSA-2018:2948",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_REDHAT"
                    ],
                    "url": "https://access.redhat.com/errata/RHSA-2018:2948"
                },
                {
                    "name": "RHSA-2018:3096",
                    "tags": [
                        "vendor-advisory",
                        "x_refsource_REDHAT"
                    ],
                    "url": "https://access.redhat.com/errata/RHSA-2018:3096"
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-05T03:51:48.938Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1560788"
                    },
                    {
                        "name": "RHSA-2018:3083",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_REDHAT",
                            "x_transferred"
                        ],
                        "url": "https://access.redhat.com/errata/RHSA-2018:3083"
                    },
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git/commit/?id=18db4b4e6fc31eda838dd1c1296d67dbcb3dc957"
                    },
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "http://openwall.com/lists/oss-security/2018/03/29/1"
                    },
                    {
                        "name": "USN-3695-1",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_UBUNTU",
                            "x_transferred"
                        ],
                        "url": "https://usn.ubuntu.com/3695-1/"
                    },
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git/commit/?id=a45403b51582a87872927a3e0fc0a389c26867f1"
                    },
                    {
                        "name": "USN-3695-2",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_UBUNTU",
                            "x_transferred"
                        ],
                        "url": "https://usn.ubuntu.com/3695-2/"
                    },
                    {
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://bugzilla.kernel.org/show_bug.cgi?id=199183"
                    },
                    {
                        "name": "RHSA-2018:2948",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_REDHAT",
                            "x_transferred"
                        ],
                        "url": "https://access.redhat.com/errata/RHSA-2018:2948"
                    },
                    {
                        "name": "RHSA-2018:3096",
                        "tags": [
                            "vendor-advisory",
                            "x_refsource_REDHAT",
                            "x_transferred"
                        ],
                        "url": "https://access.redhat.com/errata/RHSA-2018:3096"
                    }
                ]
            }
        ]
    },
    "cveMetadata": {
        "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "assignerShortName": "redhat",
        "cveId": "CVE-2018-1094",
        "datePublished": "2018-04-02T03:00:00",
        "dateReserved": "2017-12-04T00:00:00",
        "dateUpdated": "2024-08-05T03:51:48.938Z",
        "state": "PUBLISHED"
    },
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1"
}