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serial: 8250: Fix oops for port->pm on uart_change_pm()

cve-program · CVE-2023-54220

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_port.c"
                    ],
                    "versions": [
                        {
                            "version": "490bf37eaabb0a857ed1ae8e75d8854e41662f1c",
                            "lessThan": "66f3e55960698c874b0598277913b478ecd29573",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c9e080c3005fd183c56ff8f4d75edb5da0765d2c",
                            "lessThan": "720a297b334e85d34099e83d1f375b92c3efedd6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d5cd2928d31042a7c0a01464f9a8d95be736421d",
                            "lessThan": "b653289ca6460a6552c8590b75dfa84a0140a46b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2c86a1305c1406f45ea780d06953c484ea1d9e6e",
                            "lessThan": "bd70d0b28010d560a8be96b44fea86fe2ba016ae",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "1ba5594739d858e524ff0f398ee1ebfe0a8b9d41",
                            "lessThan": "18e27df4f2b4e257c317ba8076f31a888f6cc64b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "af4d6dbb1a92ea424ad1ba1d0c88c7fa2345d872",
                            "lessThan": "0c05493341d6f2097f75f0a5dbb7b53a9e8c5f6c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "04e82793f068d2f0ffe62fcea03d007a8cdc16a7",
                            "lessThan": "375806616f8c772c33d40e112530887b37c1a816",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "04e82793f068d2f0ffe62fcea03d007a8cdc16a7",
                            "lessThan": "dfe2aeb226fd5e19b0ee795f4f6ed8bc494c1534",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "8e596aed5f2f98cf3e6e98d6fe1d689f4a319308",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4.14.316",
                            "lessThan": "4.14.324",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.284",
                            "lessThan": "4.19.293",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.244",
                            "lessThan": "5.4.255",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.181",
                            "lessThan": "5.10.192",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.113",
                            "lessThan": "5.15.128",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.30",
                            "lessThan": "6.1.47",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.3.4",
                            "lessThan": "6.4",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

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_port.c"
                    ],
                    "versions": [
                        {
                            "version": "6.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.4",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.324",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.293",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.255",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.192",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.128",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.47",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4.12",
                            "lessThanOrEqual": "6.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.5",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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

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Sources read 9 Nov 12:54 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current