CVE-2023-54271Published

blk-cgroup: Fix NULL deref caused by blkg_policy_data being installed before init

cve-program · CVE-2023-54271

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": [
                        "block/blk-cgroup.c"
                    ],
                    "versions": [
                        {
                            "version": "9d179b865449b351ad5cb76dbea480c9170d4a27",
                            "lessThan": "da6cc648c1f570290af1ddbe6b7ca3d91b1d6db9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9d179b865449b351ad5cb76dbea480c9170d4a27",
                            "lessThan": "33f0370bb7ce15a59d72a4d8a05421d334a04add",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9d179b865449b351ad5cb76dbea480c9170d4a27",
                            "lessThan": "e39ef7880d1057b2ebcdb013405f4d84a257db23",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9d179b865449b351ad5cb76dbea480c9170d4a27",
                            "lessThan": "7d63c6f9765339dcfc34b7365ced7c518012e4fe",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "9d179b865449b351ad5cb76dbea480c9170d4a27",
                            "lessThan": "ec14a87ee1999b19d8b7ed0fa95fea80644624ae",
                            "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": [
                        "block/blk-cgroup.c"
                    ],
                    "versions": [
                        {
                            "version": "5.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.4",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.210",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.176",
                            "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"
                        }
                    ]
                }

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