发布时间: 2023年12月8日
修改时间: 2024年10月31日
Trusted Firmware-A through 2.8 has an out-of-bounds read in the X.509 parser for parsing boot certificates. This affects downstream use of get_ext and auth_nvctr. Attackers might be able to trigger dangerous read side effects or obtain sensitive information about microarchitectural state.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | High | High |
| Attack Vector | Network | Network |
| CVSS评分 | 7.4 | 7.4 |
| Attack Complexity | High | High |
| Privileges Required | None | None |
| Scope | Unchanged | Unchanged |
| Integrity | None | None |
| User Interaction | None | None |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2023-1843 | arm-trusted-firmware security update | 2023年12月8日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | arm-trusted-firmware | Fixed |
| KY3.4-5A | arm-trusted-firmware | Fixed |
| KY3.5.1 | arm-trusted-firmware | Fixed |
| KY3.5.2 | arm-trusted-firmware | Fixed |
