{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-31573",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-03-09T15:48:24.119Z",
        "datePublished": "2026-04-24T14:35:51.421Z",
        "dateUpdated": "2026-05-11T22:11:24.118Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T22:11:24.118Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: verisilicon: Fix kernel panic due to __initconst misuse\n\nFix a kernel panic when probing the driver as a module:\n\n  Unable to handle kernel paging request at virtual address\n  ffffd9c18eb05000\n  of_find_matching_node_and_match+0x5c/0x1a0\n  hantro_probe+0x2f4/0x7d0 [hantro_vpu]\n\nThe imx8mq_vpu_shared_resources array is referenced by variant\nstructures through their shared_devices field. When built as a\nmodule, __initconst causes this data to be freed after module\ninit, but it's later accessed during probe, causing a page fault.\n\nThe imx8mq_vpu_shared_resources is referenced from non-init code,\nso keeping __initconst or __initconst_or_module here is wrong.\n\nDrop the __initconst annotation and let it live in the normal .rodata\nsection.\n\nA bug of __initconst called from regular non-init probe code\nleading to bugs during probe deferrals or during unbind-bind cycles."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/platform/verisilicon/imx8m_vpu_hw.c"
                    ],
                    "versions": [
                        {
                            "version": "286d629d10640bc22f3bf46aa4f356eb7975e862",
                            "lessThan": "1e7e9119cf9b0d8585b27653b1a6dc31397c252e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e0203ddf9af7c8e170e1e99ce83b4dc07f0cd765",
                            "lessThan": "e8d97c270cb46a2a88739019d0f8547adc7d97da",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/platform/verisilicon/imx8m_vpu_hw.c"
                    ],
                    "versions": [
                        {
                            "version": "6.19.6",
                            "lessThan": "6.19.11",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.19.6",
                                    "versionEndExcluding": "6.19.11"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/1e7e9119cf9b0d8585b27653b1a6dc31397c252e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e8d97c270cb46a2a88739019d0f8547adc7d97da"
                }
            ],
            "title": "media: verisilicon: Fix kernel panic due to __initconst misuse",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}