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2026年10月6日

CVE-2026-98221 – In the Linux kernel, the following vulnerability has been resolved: KEYS: trusted: Fix tp

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In the Linux kernel, the following vulnerability has been resolved:

KEYS: trusted: Fix tpm2_load_cmd() boundary check

tpm2_load_cmd() does boundary checks against the ASN.1 size i.e.,
payload->blob_len. Address this by passing the decoded blob size to
tpm2_load_cmd(), and use it for the boundary checks.