{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-54136",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-24T13:02:52.522Z",
        "datePublished": "2025-12-24T13:06:51.989Z",
        "dateUpdated": "2026-05-11T19:56:10.923Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:56:10.923Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nserial: sprd: Fix DMA buffer leak issue\n\nRelease DMA buffer when _probe() returns failure to avoid memory leak."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/tty/serial/sprd_serial.c"
                    ],
                    "versions": [
                        {
                            "version": "f4487db58eb780a52d768f3b36aaaa8fd5839215",
                            "lessThan": "c65be6ad55e5e45f8c4e40e1d8d7fe0e21b26e77",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f4487db58eb780a52d768f3b36aaaa8fd5839215",
                            "lessThan": "9a26aaea6c212ea26bab159933dbfd3321a491f6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f4487db58eb780a52d768f3b36aaaa8fd5839215",
                            "lessThan": "f34508d934c4f2efb6a85787fc37f42184dabadf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f4487db58eb780a52d768f3b36aaaa8fd5839215",
                            "lessThan": "6d209ed70f9c388727995aaece1f930fe63d402b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f4487db58eb780a52d768f3b36aaaa8fd5839215",
                            "lessThan": "0237f913694d57bcd7e0e7ae6f255b648a1c42a7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f4487db58eb780a52d768f3b36aaaa8fd5839215",
                            "lessThan": "4ee715e54e255b1be65722f715fca939d5c2ca7a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f4487db58eb780a52d768f3b36aaaa8fd5839215",
                            "lessThan": "cd119fdc3ee1450fbf7f78862b5de44c42b6e47f",
                            "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/tty/serial/sprd_serial.c"
                    ],
                    "versions": [
                        {
                            "version": "5.2",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.2",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.257",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.195",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.132",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.53",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4.16",
                            "lessThanOrEqual": "6.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.5.3",
                            "lessThanOrEqual": "6.5.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6",
                            "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": "5.2",
                                    "versionEndExcluding": "5.4.257"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.2",
                                    "versionEndExcluding": "5.10.195"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.2",
                                    "versionEndExcluding": "5.15.132"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.2",
                                    "versionEndExcluding": "6.1.53"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.2",
                                    "versionEndExcluding": "6.4.16"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.2",
                                    "versionEndExcluding": "6.5.3"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.2",
                                    "versionEndExcluding": "6.6"
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                            ]
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                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/c65be6ad55e5e45f8c4e40e1d8d7fe0e21b26e77"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9a26aaea6c212ea26bab159933dbfd3321a491f6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f34508d934c4f2efb6a85787fc37f42184dabadf"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6d209ed70f9c388727995aaece1f930fe63d402b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0237f913694d57bcd7e0e7ae6f255b648a1c42a7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4ee715e54e255b1be65722f715fca939d5c2ca7a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/cd119fdc3ee1450fbf7f78862b5de44c42b6e47f"
                }
            ],
            "title": "serial: sprd: Fix DMA buffer leak issue",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}