{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53448",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-09-17T14:54:09.753Z",
        "datePublished": "2025-10-01T11:42:20.557Z",
        "dateUpdated": "2026-05-11T19:45:12.079Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:45:12.079Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: imxfb: Removed unneeded release_mem_region\n\nRemove unnecessary release_mem_region from the error path to prevent\nmem region from being released twice, which could avoid resource leak\nor other unexpected issues."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/video/fbdev/imxfb.c"
                    ],
                    "versions": [
                        {
                            "version": "b083c22d51148f3d3028291343196471be5d9f36",
                            "lessThan": "6aa851f6276fa08cd59b044bc2b803c49edf58a2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b083c22d51148f3d3028291343196471be5d9f36",
                            "lessThan": "38282a92c30422836d49e519bd109237f86a0888",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b083c22d51148f3d3028291343196471be5d9f36",
                            "lessThan": "45fcc058a75bf5d65cf4c32da44a252fbe873cd4",
                            "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/video/fbdev/imxfb.c"
                    ],
                    "versions": [
                        {
                            "version": "6.0",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.0",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.42",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4.7",
                            "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": "6.0",
                                    "versionEndExcluding": "6.1.42"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.4.7"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.0",
                                    "versionEndExcluding": "6.5"
                                }
                            ]
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                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/6aa851f6276fa08cd59b044bc2b803c49edf58a2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/38282a92c30422836d49e519bd109237f86a0888"
                },
                {
                    "url": "https://git.kernel.org/stable/c/45fcc058a75bf5d65cf4c32da44a252fbe873cd4"
                }
            ],
            "title": "fbdev: imxfb: Removed unneeded release_mem_region",
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                "engine": "bippy-1.2.0"
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        }
    }
}