{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53858",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-09T01:27:17.828Z",
        "datePublished": "2025-12-09T01:30:24.886Z",
        "dateUpdated": "2026-05-11T19:52:52.944Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:52:52.944Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error\n\nIf clk_get_rate() fails, the clk that has just been allocated needs to be\nfreed."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/tty/serial/samsung_tty.c"
                    ],
                    "versions": [
                        {
                            "version": "5f5a7a5578c5885201cf9c85856f023fe8b81765",
                            "lessThan": "755289d67eb9a74ae71bb624902e979c66859444",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5f5a7a5578c5885201cf9c85856f023fe8b81765",
                            "lessThan": "f47e6631a8fcc6fe05b8644aa4222a60f3b0a927",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5f5a7a5578c5885201cf9c85856f023fe8b81765",
                            "lessThan": "30962268fa1a7466413b3d83037688129021d470",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5f5a7a5578c5885201cf9c85856f023fe8b81765",
                            "lessThan": "a49e5a05121c8bc471a57b4916c5393749c24de5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5f5a7a5578c5885201cf9c85856f023fe8b81765",
                            "lessThan": "073dbbe5743779faf24f233cc95459b47c7198dd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5f5a7a5578c5885201cf9c85856f023fe8b81765",
                            "lessThan": "34f5b826dd509b76644f83094b4af7e7668a6a38",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5f5a7a5578c5885201cf9c85856f023fe8b81765",
                            "lessThan": "1694fc8ad734e2909a9e40d2be03cc4423e0bee6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5f5a7a5578c5885201cf9c85856f023fe8b81765",
                            "lessThan": "a9c09546e903f1068acfa38e1ee18bded7114b37",
                            "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/samsung_tty.c"
                    ],
                    "versions": [
                        {
                            "version": "3.3",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.3",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.322",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.291",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.251",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.188",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.121",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.40",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4.5",
                            "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": "3.3",
                                    "versionEndExcluding": "4.14.322"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.3",
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                                {
                                    "vulnerable": true,
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                                    "versionStartIncluding": "3.3",
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                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.3",
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                                    "versionEndExcluding": "6.4.5"
                                },
                                {
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                                    "versionStartIncluding": "3.3",
                                    "versionEndExcluding": "6.5"
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                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/755289d67eb9a74ae71bb624902e979c66859444"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f47e6631a8fcc6fe05b8644aa4222a60f3b0a927"
                },
                {
                    "url": "https://git.kernel.org/stable/c/30962268fa1a7466413b3d83037688129021d470"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a49e5a05121c8bc471a57b4916c5393749c24de5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/073dbbe5743779faf24f233cc95459b47c7198dd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/34f5b826dd509b76644f83094b4af7e7668a6a38"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1694fc8ad734e2909a9e40d2be03cc4423e0bee6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a9c09546e903f1068acfa38e1ee18bded7114b37"
                }
            ],
            "title": "tty: serial: samsung_tty: Fix a memory leak in s3c24xx_serial_getclk() in case of error",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
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}