{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53488",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-10-01T11:39:39.402Z",
        "datePublished": "2025-10-01T11:45:40.546Z",
        "dateUpdated": "2026-05-11T19:45:57.565Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:45:57.565Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nIB/hfi1: Fix possible panic during hotplug remove\n\nDuring hotplug remove it is possible that the update counters work\nmight be pending, and may run after memory has been freed.\nCancel the update counters work before freeing memory."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/infiniband/hw/hfi1/chip.c"
                    ],
                    "versions": [
                        {
                            "version": "7724105686e718ac476a6ad3304fea2fbcfcffde",
                            "lessThan": "5e72f33ddfdb69cb21c1b59d31bbd3498d31b14a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7724105686e718ac476a6ad3304fea2fbcfcffde",
                            "lessThan": "bfd727ad8411995218f336ead9f2becfde7f3a89",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7724105686e718ac476a6ad3304fea2fbcfcffde",
                            "lessThan": "c2145b18740c7e697748e4005ce93a5c683c86a8",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7724105686e718ac476a6ad3304fea2fbcfcffde",
                            "lessThan": "33c677d1e087e437c7dcaad8d73402cf6add282e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7724105686e718ac476a6ad3304fea2fbcfcffde",
                            "lessThan": "918c1e6843b7e81d0e5cf7994f41f28dc34c98b0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7724105686e718ac476a6ad3304fea2fbcfcffde",
                            "lessThan": "ac6640f4193d0f5b44269a7f08372909f9a18e5c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7724105686e718ac476a6ad3304fea2fbcfcffde",
                            "lessThan": "d32a5e9b825d40c08a43dfbcba007159fed41a5d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7724105686e718ac476a6ad3304fea2fbcfcffde",
                            "lessThan": "4fdfaef71fced490835145631a795497646f4555",
                            "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/infiniband/hw/hfi1/chip.c"
                    ],
                    "versions": [
                        {
                            "version": "4.3",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.3",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.323",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.292",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.254",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.191",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.127",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.46",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4.11",
                            "lessThanOrEqual": "6.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.5",
                            "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": "4.3",
                                    "versionEndExcluding": "4.14.323"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.3",
                                    "versionEndExcluding": "4.19.292"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.3",
                                    "versionEndExcluding": "5.4.254"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.3",
                                    "versionEndExcluding": "5.10.191"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.3",
                                    "versionEndExcluding": "5.15.127"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.3",
                                    "versionEndExcluding": "6.1.46"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.3",
                                    "versionEndExcluding": "6.4.11"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.3",
                                    "versionEndExcluding": "6.5"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/5e72f33ddfdb69cb21c1b59d31bbd3498d31b14a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bfd727ad8411995218f336ead9f2becfde7f3a89"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c2145b18740c7e697748e4005ce93a5c683c86a8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/33c677d1e087e437c7dcaad8d73402cf6add282e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/918c1e6843b7e81d0e5cf7994f41f28dc34c98b0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ac6640f4193d0f5b44269a7f08372909f9a18e5c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d32a5e9b825d40c08a43dfbcba007159fed41a5d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4fdfaef71fced490835145631a795497646f4555"
                }
            ],
            "title": "IB/hfi1: Fix possible panic during hotplug remove",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}