CVE-2023-53266
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
16/09/2025
Last modified:
16/09/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
arm64: acpi: Fix possible memory leak of ffh_ctxt<br />
<br />
Allocated &#39;ffh_ctxt&#39; memory leak is possible if the SMCCC version<br />
and conduit checks fail and -EOPNOTSUPP is returned without freeing the<br />
allocated memory.<br />
<br />
Fix the same by moving the allocation after the SMCCC version and<br />
conduit checks.