{"id":"CVE-2026-72143","revision":"5133fdb130ae4394b731f5ad4ea58428","records":[{"revision":"5133fdb130ae4394b731f5ad4ea58428","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-72143","aliases":[],"title":"platform/x86: ISST: Restore SST-PP control to all domains","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: ISST: Restore SST-PP control to all domains\n\nThe SST-PP control offset is only restored to power domain 0 after\nresume. During suspend, control values are read and stored for all\npower domains.\n\nUse pd_info->sst_base instead of power_domain_info->sst_base, which\nonly points to power domain 0 base address.","state":0,"publishedAt":"2026-08-15T05:53:16.241+00:00","modifiedAt":"2026-10-16T18:44:58.966+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"e3704ce5d7156ee837461be99841f312c64700b0\",\n                            \"lessThan\": \"cea03d67db3a880893360bdbb1b0b8d9b33b1799\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"dc7901b5a1563a9c9eb29b3b0b0dac3162065cd8\",\n                            \"lessThan\": \"2a42f651cce91e9cbe65fe933622c522cbb1868b\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"dc7901b5a1563a9c9eb29b3b0b0dac3162065cd8\",\n                            \"lessThan\": \"2565a28cdcdcb035e151d285efcba26bccb3726e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"2624f3bf45a830cb3b8c8b967b23a72139700562\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6.18.16\",\n                            \"lessThan\": \"6.18.40\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.19.6\",\n                            \"lessThan\": \"6.20\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"7.0\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"7.0\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.40\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1.5\",\n                            \"lessThanOrEqual\": \"7.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","score":7.1,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/cea03d67db3a880893360bdbb1b0b8d9b33b1799","https://git.kernel.org/stable/c/2a42f651cce91e9cbe65fe933622c522cbb1868b","https://git.kernel.org/stable/c/2565a28cdcdcb035e151d285efcba26bccb3726e"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-72143","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-72143","identifiers":["CVE-2026-72143"]},"retained":false,"historicalAffected":[]}],"coverage":[]}