CVE-2024-7409— Qemu: denial of service via improper synchronization in qemu nbd server during socket closure
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I. Basic Information for CVE-2024-7409
Vulnerability Information
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Vulnerability Title
Qemu: denial of service via improper synchronization in qemu nbd server during socket closure
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in the QEMU NBD Server. This vulnerability allows a denial of service (DoS) attack via improper synchronization during socket closure when a client keeps a socket open as the server is taken offline.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
不恰当的同步机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
QEMU NBD Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QEMU NBD Server是QEMU开源的一个 QEMU 磁盘网络块设备服务器。 QEMU NBD Server存在安全漏洞，该漏洞源于当服务器离线时，客户端保持套接字打开，此漏洞可通过套接字关闭期间的不正确同步来发起拒绝服务攻击。
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 | Red Hat Enterprise Linux 8 | 8100020240905091210.489197e6 ~ * | cpe:/a:redhat:enterprise_linux:8::crb | |
| Red Hat | Red Hat Enterprise Linux 8 | 8100020240905091210.489197e6 ~ * | cpe:/a:redhat:enterprise_linux:8::crb | |
| Red Hat | Red Hat Enterprise Linux 9 | 17:9.0.0-10.el9_5 ~ * | cpe:/a:redhat:enterprise_linux:9::appstream | |
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support | 17:7.2.0-14.el9_2.14 ~ * | cpe:/a:redhat:rhel_eus:9.2::appstream | |
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | 17:8.2.0-11.el9_4.8 ~ * | cpe:/a:redhat:rhel_eus:9.4::appstream | |
| Red Hat | Red Hat OpenShift Container Platform 4.13 | 413.92.202411212100-0 ~ * | cpe:/a:redhat:openshift:4.13::el9 | |
| Red Hat | Red Hat OpenShift Container Platform 4.13 | 413.92.202409180051-0 ~ * | cpe:/a:redhat:openshift:4.13::el9 | |
| Red Hat | Red Hat OpenShift Container Platform 4.14 | 414.92.202411130444-0 ~ * | cpe:/a:redhat:openshift:4.14::el8 | |
| Red Hat | Red Hat OpenShift Container Platform 4.15 | 415.92.202409162258-0 ~ * | cpe:/a:redhat:openshift:4.15::el9 | |
| Red Hat | Red Hat OpenShift Container Platform 4.15 | 415.92.202411050056-0 ~ * | cpe:/a:redhat:openshift:4.15::el9 | |
| Red Hat | Red Hat OpenShift Container Platform 4.16 | 416.94.202411261619-0 ~ * | cpe:/a:redhat:openshift:4.16::el9 | |
| Red Hat | Red Hat OpenShift Container Platform 4.17 | 417.94.202411261220-0 ~ * | cpe:/a:redhat:openshift:4.17::el9 | |
| 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 Enterprise Linux 8 Advanced Virtualization | - | cpe:/a:redhat:advanced_virtualization:8::el8 | |
| Red Hat | Red Hat Enterprise Linux 8 Advanced Virtualization | - | cpe:/a:redhat:advanced_virtualization:8::el8 | |
| Red Hat | Red Hat Enterprise Linux 8 Advanced Virtualization | - | cpe:/a:redhat:advanced_virtualization:8::el8 |
II. Public POCs for CVE-2024-7409
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
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