Riskcovery

CVE-2023-53708

ACPI: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects

State
Published
Severity
Not scored
Published
Oct 22, 2025
Updated
May 11, 2026
Reserved
Oct 22, 2025

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

ACPI: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects

If a badly constructed firmware includes multiple `ACPI_TYPE_PACKAGE` objects while evaluating the AMD LPS0 _DSM, there will be a memory leak. Explicitly guard against this.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 146f1ed852a87b802ed6e71c31e189c64871383c to before 7b7964cd9db30bc84808a40d13a0633b4313f149Affected
  • 146f1ed852a87b802ed6e71c31e189c64871383c to before 1ea7e47807279369c82718efd2677ea25c6579e3Affected
  • 146f1ed852a87b802ed6e71c31e189c64871383c to before 9e8bbde9293151430884aed882a88eaa22298f72Affected
  • 146f1ed852a87b802ed6e71c31e189c64871383c to before 883cf0d4cf288313b71146ddebdf5d647b76c78bAffected
LinuxLinux
  • 5.11Affected
  • before 5.11Not affected
  • 5.15.133 through 5.15.*Not affected
  • 6.1.55 through 6.1.*Not affected
  • 6.5.5 through 6.5.*Not affected
  • 6.6 and laterNot affected

References

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