In the rare case of a TPM 2 failure, disable the platform hierarchy after disabling the endorsement and owner hierarchies.
Signed-off-by: Stefan Berger <stef...@linux.ibm.com> --- src/tcgbios.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/tcgbios.c b/src/tcgbios.c index 02921d8..31f4d7b 100644 --- a/src/tcgbios.c +++ b/src/tcgbios.c @@ -983,6 +983,7 @@ tpm_set_failure(void) case TPM_VERSION_2: tpm20_hierarchycontrol(TPM2_RH_ENDORSEMENT, TPM2_NO); tpm20_hierarchycontrol(TPM2_RH_OWNER, TPM2_NO); + tpm20_hierarchycontrol(TPM2_RH_PLATFORM, TPM2_NO); break; } -- 2.31.1 _______________________________________________ SeaBIOS mailing list -- seabios@seabios.org To unsubscribe send an email to seabios-le...@seabios.org