CVE-2022-21505Published

In the linux kernel, if IMA appraisal is used with the "ima_appraise=log" boot param, lockdown can be defeated with kexec on any machine when Secure Boot is disabled or unavailable. IMA prevents setting "ima_appraise=log" from the boot para…

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-2022-21505

Published

Oracle Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Oracle Linux",
                    "vendor": "Oracle Corporation",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "Oracle Linux: 7"
                        },
                        {
                            "status": "affected",
                            "version": "Oracle Linux: 8"
                        },
                        {
                            "status": "affected",
                            "version": "Oracle Linux: 9"
                        }
                    ]
                }

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