发布时间: 2024年8月30日
修改时间: 2025年4月13日
tpm2 is the source repository for the Trusted Platform Module (TPM2.0) tools. This vulnerability allows attackers to manipulate tpm2_checkquote outputs by altering the TPML_PCR_SELECTION in the PCR input file. As a result, digest values are incorrectly mapped to PCR slots and banks, providing a misleading picture of the TPM state. This issue has been patched in version 5.7.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | High | None |
| Attack Vector | Network | Local |
| CVSS评分 | N/A | 5.5 |
| Attack Complexity | High | Low |
| Privileges Required | None | Low |
| Scope | Changed | Unchanged |
| Integrity | High | High |
| User Interaction | None | None |
| Availability | High | None |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-3579 | tpm2-tools security update | 2024年8月30日 |
| KylinSec-SA-2024-3853 | tpm2-tools security update | 2024年8月30日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-5A | tpm2-tools | Fixed |
| KY3.5.2 | tpm2-tools | Fixed |
| KY3.5.2 | tpm2-tools | Unaffected |
