{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53259",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-09-15T14:19:21.850Z",
        "datePublished": "2025-09-15T14:46:30.955Z",
        "dateUpdated": "2026-05-11T19:41:19.823Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:41:19.823Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nVMCI: check context->notify_page after call to get_user_pages_fast() to avoid GPF\n\nThe call to get_user_pages_fast() in vmci_host_setup_notify() can return\nNULL context->notify_page causing a GPF. To avoid GPF check if\ncontext->notify_page == NULL and return error if so.\n\ngeneral protection fault, probably for non-canonical address\n    0xe0009d1000000060: 0000 [#1] PREEMPT SMP KASAN NOPTI\nKASAN: maybe wild-memory-access in range [0x0005088000000300-\n    0x0005088000000307]\nCPU: 2 PID: 26180 Comm: repro_34802241 Not tainted 6.1.0-rc4 #1\nHardware name: Red Hat KVM, BIOS 1.15.0-2.module+el8.6.0 04/01/2014\nRIP: 0010:vmci_ctx_check_signal_notify+0x91/0xe0\nCall Trace:\n <TASK>\n vmci_host_unlocked_ioctl+0x362/0x1f40\n __x64_sys_ioctl+0x1a1/0x230\n do_syscall_64+0x3a/0x90\n entry_SYSCALL_64_after_hwframe+0x63/0xcd"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/misc/vmw_vmci/vmci_host.c"
                    ],
                    "versions": [
                        {
                            "version": "a1d88436d53a75e950db15834b3d2f8c0c358fdc",
                            "lessThan": "b4239bfb260d1e6837766c41a0b241d7670f1402",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a1d88436d53a75e950db15834b3d2f8c0c358fdc",
                            "lessThan": "d4198f67e7556b1507f14f60d81a72660e5560e4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a1d88436d53a75e950db15834b3d2f8c0c358fdc",
                            "lessThan": "a3c89e8c69a58f62451c0a75b77fcab25979b897",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a1d88436d53a75e950db15834b3d2f8c0c358fdc",
                            "lessThan": "055891397f530f9b1b22be38d7eca8b08382941f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a1d88436d53a75e950db15834b3d2f8c0c358fdc",
                            "lessThan": "91b8e4f61f8f4594ee65368c8d89e6fdc29d3fb1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a1d88436d53a75e950db15834b3d2f8c0c358fdc",
                            "lessThan": "1a726cb47fd204109c767409fa9ca15a96328f14",
                            "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/misc/vmw_vmci/vmci_host.c"
                    ],
                    "versions": [
                        {
                            "version": "4.0",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.296",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.240",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.99",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.16",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2.3",
                            "lessThanOrEqual": "6.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.3",
                            "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": "4.0",
                                    "versionEndExcluding": "5.4.296"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.0",
                                    "versionEndExcluding": "5.10.240"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.0",
                                    "versionEndExcluding": "5.15.99"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.0",
                                    "versionEndExcluding": "6.1.16"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.0",
                                    "versionEndExcluding": "6.2.3"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.0",
                                    "versionEndExcluding": "6.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/b4239bfb260d1e6837766c41a0b241d7670f1402"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d4198f67e7556b1507f14f60d81a72660e5560e4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a3c89e8c69a58f62451c0a75b77fcab25979b897"
                },
                {
                    "url": "https://git.kernel.org/stable/c/055891397f530f9b1b22be38d7eca8b08382941f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/91b8e4f61f8f4594ee65368c8d89e6fdc29d3fb1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1a726cb47fd204109c767409fa9ca15a96328f14"
                }
            ],
            "title": "VMCI: check context->notify_page after call to get_user_pages_fast() to avoid GPF",
            "x_generator": {
                "engine": "bippy-1.2.0"
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        },
        "adp": [
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
                    }
                ],
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2025-11-03T17:31:06.014Z"
                }
            }
        ]
    }
}