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CVE-2025-71147

KEYS: trusted: Fix a memory leak in tpm2_load_cmd

Published: 1/23/2026 Last updated: 6/11/2026 Reserved: 1/13/2026

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.

CNA assigner: Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67) Requested by: n/a

Opam packages affected (29)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes ortools_solvers orun rawlink rawlink-eio rawlink-lwt restricted shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (4)

Product Vendor Version
Linux Linux 9.50
Linux Linux 9.0.4.0
Linux Linux Versions earlier than 9.1.0.213(C185E1R1P2T8)
Linux Linux Versions earlier than 9.1.0.333(C00E333R1P1T8)

References (12)