In the Linux kernel, the following vulnerability has been resolved:
arm64: acpi: Fix possible memory leak of ffh_ctxt
Allocated 'ffh_ctxt' memory leak is possible if the SMCCC version
and conduit checks fail and -EOPNOTSUPP is returned without freeing the
allocated memory.
Fix the same by moving the allocation after the SMCCC version and
conduit checks.
Metrics
Affected Vendors & Products
References
History
Wed, 14 Jan 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 02 Dec 2025 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-401 | |
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Wed, 17 Sep 2025 11:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Linux
Linux linux Kernel |
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| Vendors & Products |
Linux
Linux linux Kernel |
Wed, 17 Sep 2025 00:15:00 +0000
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|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
Tue, 16 Sep 2025 08:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: arm64: acpi: Fix possible memory leak of ffh_ctxt Allocated 'ffh_ctxt' memory leak is possible if the SMCCC version and conduit checks fail and -EOPNOTSUPP is returned without freeing the allocated memory. Fix the same by moving the allocation after the SMCCC version and conduit checks. | |
| Title | arm64: acpi: Fix possible memory leak of ffh_ctxt | |
| References |
|
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-01-14T18:12:52.738Z
Reserved: 2025-09-16T08:05:12.515Z
Link: CVE-2023-53266
Updated: 2026-01-14T18:04:10.641Z
Status : Modified
Published: 2025-09-16T08:15:35.353
Modified: 2026-01-14T19:16:17.087
Link: CVE-2023-53266
OpenCVE Enrichment
Updated: 2025-09-17T10:05:03Z