CVE-2025-71147

In the Linux kernel, the following vulnerability has been resolved: KEYS: trusted: Fix a memory leak in tpm2_load_cmd 'tpm2_load_cmd' allocates a tempoary blob indirectly via 'tpm2_key_decode' but it is not freed in the failure paths. Address this by wrapping the blob into with a cleanup helper.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/19166de9737218b77122c41a5730ac87025e089f	Patch
https://git.kernel.org/stable/c/3fd7df4636d8fd5e3592371967a5941204368936	Patch
https://git.kernel.org/stable/c/62cd5d480b9762ce70d720a81fa5b373052ae05f	Patch
https://git.kernel.org/stable/c/9b015f2918b95bdde2ca9cefa10ef02b138aae1e	Patch
https://git.kernel.org/stable/c/9e7c63c69f57b1db1a8a1542359a6167ff8fcef1	Patch
https://git.kernel.org/stable/c/af0689cafb127a8d1af78cc8b72585c9b2a19ecd	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2026-01-23 15:16

Updated : 2026-06-17 10:03

NVD link : CVE-2025-71147

Mitre link : CVE-2025-71147

CVE.ORG link : CVE-2025-71147

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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