CVE-2026-74653Published

serial: 8250_of: clear stuck empty-FIFO RX-timeout on LPC32xx

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-74653

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/tty/serial/8250/8250_of.c"
                    ],
                    "versions": [
                        {
                            "version": "e6e912c4964ce5976e508881207dfa96d5f856d7",
                            "lessThan": "cc325ce1c40a111824827532ac132afb3d1c342b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6e912c4964ce5976e508881207dfa96d5f856d7",
                            "lessThan": "c321dc5172c8c66e21ffbeeb7a2ebb88ae6fd4c3",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6e912c4964ce5976e508881207dfa96d5f856d7",
                            "lessThan": "3ce24bc4d115336218e59b7e286fd3a79f4fc4c6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6e912c4964ce5976e508881207dfa96d5f856d7",
                            "lessThan": "7795e8abedc86438cae0454602cbf9038b94bf38",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e6e912c4964ce5976e508881207dfa96d5f856d7",
                            "lessThan": "1423415471274abda87024967d7fe2206ceee0ea",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/tty/serial/8250/8250_of.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.36",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.36",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.160",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.106",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.45",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.9",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON