{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-46235",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-05-13T15:03:33.106Z",
        "datePublished": "2026-05-28T09:41:04.419Z",
        "dateUpdated": "2026-06-14T18:04:45.615Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-06-14T18:04:45.615Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: saa7164: add ioremap return checks and cleanups\n\nAdd checks for ioremap return values in saa7164_dev_setup(). If\nioremap for BAR0 or BAR2 fails, release the already allocated PCI\nmemory regions, remove the device from the global list, decrement\nthe device count, and return -ENODEV.\n\nThis prevents potential null pointer dereferences and ensures proper\ncleanup on memory mapping failures."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/pci/saa7164/saa7164-core.c"
                    ],
                    "versions": [
                        {
                            "version": "443c1228d50518f3c550e1fef490a2c9d9246ce7",
                            "lessThan": "23dee5990d2c27ed79567fd61ccfe6876768531a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "443c1228d50518f3c550e1fef490a2c9d9246ce7",
                            "lessThan": "3ce8f3057c51bb0a66aa3fab0862be74e9f88684",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "443c1228d50518f3c550e1fef490a2c9d9246ce7",
                            "lessThan": "a9b83f46e52cf1239d780920d1a7a3e415f7b5d9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "443c1228d50518f3c550e1fef490a2c9d9246ce7",
                            "lessThan": "6047dc542fa404b5c187cc2c7906aaaaec6d11ed",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "443c1228d50518f3c550e1fef490a2c9d9246ce7",
                            "lessThan": "6c22a6d8e4c1507bba504aeebe80476144a373eb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "443c1228d50518f3c550e1fef490a2c9d9246ce7",
                            "lessThan": "d51c60a498e83c9a79884c8e420f97e3885c9583",
                            "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/media/pci/saa7164/saa7164-core.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.32",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.32",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.175",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.140",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.90",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.32",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.9",
                            "lessThanOrEqual": "7.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1",
                            "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": "2.6.32",
                                    "versionEndExcluding": "6.1.175"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.32",
                                    "versionEndExcluding": "6.6.140"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.32",
                                    "versionEndExcluding": "6.12.90"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.32",
                                    "versionEndExcluding": "6.18.32"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.32",
                                    "versionEndExcluding": "7.0.9"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.6.32",
                                    "versionEndExcluding": "7.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/23dee5990d2c27ed79567fd61ccfe6876768531a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3ce8f3057c51bb0a66aa3fab0862be74e9f88684"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a9b83f46e52cf1239d780920d1a7a3e415f7b5d9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6047dc542fa404b5c187cc2c7906aaaaec6d11ed"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6c22a6d8e4c1507bba504aeebe80476144a373eb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d51c60a498e83c9a79884c8e420f97e3885c9583"
                }
            ],
            "title": "media: saa7164: add ioremap return checks and cleanups",
            "x_generator": {
                "engine": "bippy-1.2.0"
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        }
    }
}