In the Linux kernel, the following vulnerability has been resolved:
platform/x86: ISST: Restore SST-PP control to all domains
The SST-PP control offset is only restored to power domain 0 after resume. During suspend, control values are read and stored for all power domains.
Use pdinfo->sstbase instead of powerdomaininfo->sst_base, which only points to power domain 0 base address.
{
"cna_assigner": "Linux",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72143.json"
}