CVE-2024-4467— Qemu-kvm: 'qemu-img info' leads to host file read/write
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I. Basic Information for CVE-2024-4467
Vulnerability Information
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Vulnerability Title
Qemu-kvm: 'qemu-img info' leads to host file read/write
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in the QEMU disk image utility (qemu-img) 'info' command. A specially crafted image file containing a `json:{}` value describing block devices in QMP could cause the qemu-img process on the host to consume large amounts of memory or CPU time, leading to denial of service or read/write to an existing external file.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)
Vulnerability Title
QEMU 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QEMU（Quick Emulator）是法国法布里斯-贝拉（Fabrice Bellard）个人开发者的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU存在资源管理错误漏洞。攻击者利用该漏洞导致主机上的 qemu-img 进程消耗大量内存或 CPU 时间，从而导致拒绝服务或对现有外部文件的读取或写入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Red Hat | Advanced Virtualization for RHEL 8.2.1 | 8020120240708124623.863bb0db ~ * | cpe:/a:redhat:advanced_virtualization:8.2::el8 | |
| Red Hat | Advanced Virtualization for RHEL 8.4.0.EUS | 8040020240708093550.522a0ee4 ~ * | cpe:/a:redhat:advanced_virtualization:8.4::el8 | |
| Red Hat | Advanced Virtualization for RHEL 8.4.0.EUS | 8040020240708093550.522a0ee4 ~ * | cpe:/a:redhat:advanced_virtualization:8.4::el8 | |
| Red Hat | Red Hat Enterprise Linux 8 | 8100020240704072441.489197e6 ~ * | cpe:/a:redhat:enterprise_linux:8::crb | |
| Red Hat | Red Hat Enterprise Linux 8 | 8100020240704072441.489197e6 ~ * | cpe:/a:redhat:enterprise_linux:8::crb | |
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | 8040020240703100448.522a0ee4 ~ * | cpe:/a:redhat:rhel_tus:8.4::appstream | |
| Red Hat | Red Hat Enterprise Linux 8.4 Telecommunications Update Service | 8040020240703100448.522a0ee4 ~ * | cpe:/a:redhat:rhel_tus:8.4::appstream | |
| Red Hat | Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions | 8040020240703100448.522a0ee4 ~ * | cpe:/a:redhat:rhel_tus:8.4::appstream | |
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | 8060020240703092415.ad008a3a ~ * | cpe:/a:redhat:rhel_aus:8.6::appstream | |
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service | 8060020240703092415.ad008a3a ~ * | cpe:/a:redhat:rhel_aus:8.6::appstream | |
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | 8060020240703092415.ad008a3a ~ * | cpe:/a:redhat:rhel_aus:8.6::appstream | |
| Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support | 8080020240703085245.63b34585 ~ * | cpe:/a:redhat:rhel_eus:8.8::crb | |
| Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support | 8080020240703085245.63b34585 ~ * | cpe:/a:redhat:rhel_eus:8.8::crb | |
| Red Hat | Red Hat Enterprise Linux 9 | 17:8.2.0-11.el9_4.4 ~ * | cpe:/a:redhat:enterprise_linux:9::appstream | |
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions | 17:6.2.0-11.el9_0.9 ~ * | cpe:/a:redhat:rhel_e4s:9.0::appstream | |
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support | 17:7.2.0-14.el9_2.11 ~ * | cpe:/a:redhat:rhel_eus:9.2::appstream | |
| Red Hat | Red Hat Enterprise Linux 10 | - | cpe:/o:redhat:enterprise_linux:10 | |
| Red Hat | Red Hat Enterprise Linux 6 | - | cpe:/o:redhat:enterprise_linux:6 | |
| Red Hat | Red Hat Enterprise Linux 7 | - | cpe:/o:redhat:enterprise_linux:7 | |
| Red Hat | Red Hat Enterprise Linux 7 | - | cpe:/o:redhat:enterprise_linux:7 | |
| Red Hat | Red Hat Enterprise Linux 8 Advanced Virtualization | - | cpe:/a:redhat:advanced_virtualization:8::el8 | |
| Red Hat | Red Hat OpenShift Virtualization 4 | - | cpe:/a:redhat:container_native_virtualization:4 |
II. Public POCs for CVE-2024-4467
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|---|
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IV. Related Vulnerabilities
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