VDB

DEBIAN-CVE-2022-50562

DEBIAN-CVE-2022-50562 PUBLISHED

In the Linux kernel, the following vulnerability has been resolved: tpm: acpi: Call acpi_put_table() to fix memory leak The start and length of the event log area are obtained from TPM2 or TCPA table, so we call acpi_get_table() to get the ACPI information, but the acpi_get_table() should be coupled with acpi_put_table() to release the ACPI memory, add the acpi_put_table() properly to fix the memory leak. While we are at it, remove the redundant empty line at the end of the tpm_read_log_acpi().

Affected Products

VendorProductVersions
Debian:14linux0, 0, 0
Debian:13linux0, 0, 0
Debian:12linux0, 0, 0
Debian:11linux5.10.127-2, 5.10.127-2, 5.10.136-1

Timeline

  • Oct 22, 2025 CVE Published
  • Apr 28, 2026 CVE Updated
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