{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49868",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-05-01T14:05:17.237Z",
        "datePublished": "2025-05-01T14:10:19.853Z",
        "dateUpdated": "2026-05-11T19:08:17.841Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:08:17.841Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nphy: ralink: mt7621-pci: add sentinel to quirks table\n\nWith mt7621 soc_dev_attr fixed to register the soc as a device,\nkernel will experience an oops in soc_device_match_attr\n\nThis quirk test was introduced in the staging driver in\ncommit 9445ccb3714c (\"staging: mt7621-pci-phy: add quirks for 'E2'\nrevision using 'soc_device_attribute'\"). The staging driver was removed,\nand later re-added in commit d87da32372a0 (\"phy: ralink: Add PHY driver\nfor MT7621 PCIe PHY\") for kernel 5.11"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/phy/ralink/phy-mt7621-pci.c"
                    ],
                    "versions": [
                        {
                            "version": "d87da32372a03ce121fc65ccd2c9a43edf56b364",
                            "lessThan": "500bcd3a99eae84412067c3b9e7ffba1c66e6383",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d87da32372a03ce121fc65ccd2c9a43edf56b364",
                            "lessThan": "d539cfd1202d66c2dcea383f1d96835ae72d5809",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d87da32372a03ce121fc65ccd2c9a43edf56b364",
                            "lessThan": "819b885cd886c193782891c4f51bbcab3de119a4",
                            "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/phy/ralink/phy-mt7621-pci.c"
                    ],
                    "versions": [
                        {
                            "version": "5.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.11",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.79",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.9",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1",
                            "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": "5.11",
                                    "versionEndExcluding": "5.15.79"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.11",
                                    "versionEndExcluding": "6.0.9"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.11",
                                    "versionEndExcluding": "6.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/500bcd3a99eae84412067c3b9e7ffba1c66e6383"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d539cfd1202d66c2dcea383f1d96835ae72d5809"
                },
                {
                    "url": "https://git.kernel.org/stable/c/819b885cd886c193782891c4f51bbcab3de119a4"
                }
            ],
            "title": "phy: ralink: mt7621-pci: add sentinel to quirks table",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}