发布时间: 2024年4月12日
修改时间: 2024年5月27日
QEMU before 8.2.0 has an integer underflow, and resultant buffer overflow, via a TI command when an expected non-DMA transfer length is less than the length of the available FIFO data. This occurs in esp_do_nodma in hw/scsi/esp.c because of an underflow of async_len.
| NVD | openEuler | |
|---|---|---|
| CVSS评分 | 8.2 | |
| Attack Vector | Local | |
| Attack Complexity | Low | |
| Privileges Required | High | |
| User Interaction | None | |
| Scope | Changed | |
| Confidentiality | High | |
| Integrity | High | |
| Availability | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2024-1525 | qemu security update | 2024年4月12日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.4-4A | qemu | Unaffected |
| KY3.4-5A | qemu | Unaffected |
| KY3.5.1 | qemu | Fixed |
| KY3.5.2 | qemu | Fixed |
