摘要:
An out-of-bounds heap buffer access flaw was found in the way the iSCSI Block driver in QEMU versions 2.12.0 before 4.2.1 handled a response coming from an iSCSI server while checking the status of a Logical Address Block (LBA) in an iscsi_co_block_status() routine. A remote user could use this flaw to crash the QEMU process, resulting in a denial of service or potential execution of arbitrary code with privileges of the QEMU process on the host.
安全等级: Low
公告ID: KylinSec-SA-2020-1873
发布日期: 2022年11月18日
关联CVE: CVE-2020-1711
An out-of-bounds heap buffer access flaw was found in the way the iSCSI Block driver in QEMU versions 2.12.0 before 4.2.1 handled a response coming from an iSCSI server while checking the status of a Logical Address Block (LBA) in an iscsi_co_block_status() routine. A remote user could use this flaw to crash the QEMU process, resulting in a denial of service or potential execution of arbitrary code with privileges of the QEMU process on the host.
| cve名称 | 产品 | 组件 | 是否受影响 |
|---|---|---|---|
| CVE-2020-1711 | KY3.4-4A | qemu | Unaffected |
| CVE-2020-1711 | KY3.4-5A | qemu | Unaffected |
| CVE-2020-1711 | KY3.5.1 | qemu | Unaffected |
