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ipmi: fix use after free in _ipmi_destroy_user()

cve-program · CVE-2022-50677

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/char/ipmi/ipmi_msghandler.c"
                    ],
                    "versions": [
                        {
                            "version": "f9d405a4bd6090ffbf3bba5e2da6b44c0e013cb3",
                            "lessThan": "35ad87bfe330f7ef6a19f772223c63296d643172",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b642ced2cad496c32ae1f62b85fc395391190820",
                            "lessThan": "d23006f2a56e11a3103de0ca8b843bf7fd7d76fc",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cbb79863fc3175ed5ac506465948b02a893a8235",
                            "lessThan": "f29d127b372e1b7662397d92341d9f7de198ff99",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cbb79863fc3175ed5ac506465948b02a893a8235",
                            "lessThan": "bfce073089cb81482521c65061835aaa6d1a6cc0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cbb79863fc3175ed5ac506465948b02a893a8235",
                            "lessThan": "f7fde441198a9ecb130c3ccec91ee2131d6998ee",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cbb79863fc3175ed5ac506465948b02a893a8235",
                            "lessThan": "1fc9b20a7688000fcf4d7fbaa58e415a3cdda961",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cbb79863fc3175ed5ac506465948b02a893a8235",
                            "lessThan": "a92ce570c81dc0feaeb12a429b4bc65686d17967",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4.19.92",
                            "lessThan": "4.19.270",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.7",
                            "lessThan": "5.4.229",
                            "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/char/ipmi/ipmi_msghandler.c"
                    ],
                    "versions": [
                        {
                            "version": "5.5",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.5",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.270",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.229",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.163",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.87",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.18",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.4",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 9 Nov 13:58 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current