Medium · published January 23, 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.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 5.13, < 5.15.198 | 5.15.198 |
| linux/linux_kernel | ≥ 5.16, < 6.1.160 | 6.1.160 |
| linux/linux_kernel | ≥ 6.2, < 6.6.120 | 6.6.120 |
| linux/linux_kernel | ≥ 6.7, < 6.12.64 | 6.12.64 |
| linux/linux_kernel | ≥ 6.13, < 6.18.3 | 6.18.3 |