In the Linux kernel, the following vulnerability has been resolved:EOL][EOL]platform/x86/amd: pmf: Use device managed allocations[EOL][EOL]If setting up smart PC fails for any reason then this can lead to[EOL]a double free when unloading amd-pmf. This is because dev->buf was[EOL]freed but never set to NULL and is again freed in amd_pmf_remove().[EOL][EOL]To avoid subtle allocation bugs in failures leading to a double free[EOL]change all allocations into device managed allocations. CREATE(Triage):(User=admin) [CVE-2025-38421 (https://nvd.nist.gov/vuln/detail/CVE-2025-38421)
