发布时间: 2022年7月22日
修改时间: 2024年10月31日
A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.
| NVD | openEuler | |
|---|---|---|
| Confidentiality | None | None |
| Attack Vector | Local | Local |
| CVSS评分 | 6.0 | 6.0 |
| Attack Complexity | Low | Low |
| Privileges Required | High | High |
| Scope | Changed | Changed |
| Integrity | None | None |
| User Interaction | None | None |
| Availability | High | High |
| 公告名 | 概要 | 发布时间 |
|---|---|---|
| KylinSec-SA-2022-1628 | A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition. | 2022年7月28日 |
| KylinSec-SA-2022-1720 | qemu security update | 2022年7月22日 |
| 产品 | 包 | 状态 |
|---|---|---|
| KY3.5.1 | qemu | Fixed |
