Fixed
Created: Oct 22, 2025
Updated: Oct 26, 2025
Resolved Date: Oct 26, 2025
Found In Version: 10.21.20.1
Fix Version: 10.21.20.17
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel
In the Linux kernel, the following vulnerability has been resolved:[EOL][EOL]tpm: acpi: Call acpi_put_table() to fix memory leak[EOL][EOL]The start and length of the event log area are obtained from[EOL]TPM2 or TCPA table, so we call acpi_get_table() to get the[EOL]ACPI information, but the acpi_get_table() should be coupled with[EOL]acpi_put_table() to release the ACPI memory, add the acpi_put_table()[EOL]properly to fix the memory leak.[EOL][EOL]While we are at it, remove the redundant empty line at the[EOL]end of the tpm_read_log_acpi().
