CVE-2023-2680— Dma reentrancy issue (incomplete fix for cve-2021-3750)
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I. Basic Information for CVE-2023-2680
Vulnerability Information
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Vulnerability Title
Dma reentrancy issue (incomplete fix for cve-2021-3750)
Source: NVD (National Vulnerability Database)
Vulnerability Description
This CVE exists because of an incomplete fix for CVE-2021-3750. More specifically, the qemu-kvm package as released for Red Hat Enterprise Linux 9.1 via RHSA-2022:7967 included a version of qemu-kvm that was actually missing the fix for CVE-2021-3750.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Red Hat Enterprise Linux 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Enterprise Linux和Red Hat都是美国红帽（Red Hat）公司的产品。Red Hat Enterprise Linux是面向企业用户的Linux操作系统Red Hat是一个操作系统。提供了一个开源的操作系统。 Red Hat Enterprise Linux 9.1版本存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
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 |
|---|---|---|---|---|
| - | qemu | - | - | |
| 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 | - | cpe:/o:redhat:enterprise_linux:8 | |
| Red Hat | Red Hat Enterprise Linux 8 Advanced Virtualization | - | cpe:/a:redhat:advanced_virtualization:8::el8 | |
| Red Hat | Red Hat Enterprise Linux 9 | - | cpe:/o:redhat:enterprise_linux:9 | |
| Red Hat | Red Hat OpenStack Platform 13 (Queens) | - | cpe:/a:redhat:openstack:13 | |
| Fedora | Fedora | - | - | |
| Fedora | Extra Packages for Enterprise Linux | - | - |
II. Public POCs for CVE-2023-2680
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2023-09-13 · 12 CVEs total
| CVE-2023-3301 | 5.6 MEDIUM | Triggerable assertion due to race condition in hot-unplug |
| CVE-2023-4155 | 5.3 MEDIUM | Sev-es / sev-snp vmgexit double fetch vulnerability |
| CVE-2023-41162 | Webmin Usermin 跨站脚本漏洞 | |
| CVE-2023-41158 | Webmin Usermin 跨站脚本漏洞 | |
| CVE-2023-41155 | Usermin 跨站脚本漏洞 | |
| CVE-2023-41154 | Usermin 跨站脚本漏洞 | |
| CVE-2023-41152 | Webmin Usermin 跨站脚本漏洞 | |
| CVE-2023-40617 | Open Knowledge Maps Head Start 7 跨站脚本漏洞 | |
| CVE-2023-42468 | Color Phone 安全漏洞 | |
| CVE-2023-40850 | Netcon NS-ASG 安全漏洞 | |
| CVE-2023-42469 | com.full.dialer.top.secure.crypted 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2023-2680
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