{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-26764",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio\n\nIf kiocb_set_cancel_fn() is called for I/O submitted via io_uring, the\nfollowing kernel warning appears:\n\nWARNING: CPU: 3 PID: 368 at fs/aio.c:598 kiocb_set_cancel_fn+0x9c/0xa8\nCall trace:\n kiocb_set_cancel_fn+0x9c/0xa8\n ffs_epfile_read_iter+0x144/0x1d0\n io_read+0x19c/0x498\n io_issue_sqe+0x118/0x27c\n io_submit_sqes+0x25c/0x5fc\n __arm64_sys_io_uring_enter+0x104/0xab0\n invoke_syscall+0x58/0x11c\n el0_svc_common+0xb4/0xf4\n do_el0_svc+0x2c/0xb0\n el0_svc+0x2c/0xa4\n el0t_64_sync_handler+0x68/0xb4\n el0t_64_sync+0x1a4/0x1a8\n\nFix this by setting the IOCB_AIO_RW flag for read and write I/O that is\nsubmitted by libaio."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Linux",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Linux",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "1da177e4c3f4",
                                            "version_value": "337b543e274f"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "4.19.308",
                                                        "lessThanOrEqual": "4.19.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.4.270",
                                                        "lessThanOrEqual": "5.4.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.10.211",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.15.150",
                                                        "lessThanOrEqual": "5.15.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.1.80",
                                                        "lessThanOrEqual": "6.1.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.6.19",
                                                        "lessThanOrEqual": "6.6.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.7.7",
                                                        "lessThanOrEqual": "6.7.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.8",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/337b543e274fe7a8f47df3c8293cc6686ffa620f",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/337b543e274fe7a8f47df3c8293cc6686ffa620f"
            },
            {
                "url": "https://git.kernel.org/stable/c/b4eea7a05ee0ab5ab0514421e6ba8c5d249cf942",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/b4eea7a05ee0ab5ab0514421e6ba8c5d249cf942"
            },
            {
                "url": "https://git.kernel.org/stable/c/ea1cd64d59f22d6d13f367d62ec6e27b9344695f",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/ea1cd64d59f22d6d13f367d62ec6e27b9344695f"
            },
            {
                "url": "https://git.kernel.org/stable/c/d7b6fa97ec894edd02f64b83e5e72e1aa352f353",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/d7b6fa97ec894edd02f64b83e5e72e1aa352f353"
            },
            {
                "url": "https://git.kernel.org/stable/c/18f614369def2a11a52f569fe0f910b199d13487",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/18f614369def2a11a52f569fe0f910b199d13487"
            },
            {
                "url": "https://git.kernel.org/stable/c/e7e23fc5d5fe422827c9a43ecb579448f73876c7",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/e7e23fc5d5fe422827c9a43ecb579448f73876c7"
            },
            {
                "url": "https://git.kernel.org/stable/c/1dc7d74fe456944a9b1c57bd776280249f441ac6",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/1dc7d74fe456944a9b1c57bd776280249f441ac6"
            },
            {
                "url": "https://git.kernel.org/stable/c/b820de741ae48ccf50dd95e297889c286ff4f760",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/b820de741ae48ccf50dd95e297889c286ff4f760"
            }
        ]
    },
    "generator": {
        "engine": "bippy-9e1c9544281a"
    }
}