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I. Basic Information for CVE-2024-21886
Vulnerability Information
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Vulnerability Title
Xorg-x11-server: heap buffer overflow in disabledevice
Source: NVD (National Vulnerability Database)
Vulnerability Description
A heap buffer overflow flaw was found in the DisableDevice function in the X.Org server. This issue may lead to an application crash or, in some circumstances, remote code execution in SSH X11 forwarding environments.
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
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
X.org Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
X.org Server是X.org基金会的一个开放源代码的自由软件。 X.org Server 存在安全漏洞，该漏洞源于服务器在处理DeviceFocusEvent和ProcXIQueryPointer API时错误地处理了内存，会导致服务器崩溃、敏感信息泄露或任意代码执行。
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
VendorProductAffected VersionsCPESubscribe
Red HatRed Hat Enterprise Linux 6 Extended Lifecycle Support - EXTENSION 0:1.1.0-25.el6_10.13 ~ * cpe:/o:redhat:rhel_els:6
Red HatRed Hat Enterprise Linux 7 0:1.20.4-27.el7_9 ~ * cpe:/o:redhat:enterprise_linux:7::workstation
Red HatRed Hat Enterprise Linux 7 0:1.8.0-31.el7_9 ~ * cpe:/o:redhat:enterprise_linux:7::workstation
Red HatRed Hat Enterprise Linux 8 0:1.13.1-2.el8_9.7 ~ * cpe:/a:redhat:enterprise_linux:8::appstream
Red HatRed Hat Enterprise Linux 8 0:1.20.11-22.el8 ~ * cpe:/a:redhat:enterprise_linux:8::appstream
Red HatRed Hat Enterprise Linux 8 0:21.1.3-15.el8 ~ * cpe:/a:redhat:enterprise_linux:8::appstream
Red HatRed Hat Enterprise Linux 8.2 Advanced Update Support 0:1.9.0-15.el8_2.9 ~ * cpe:/a:redhat:rhel_e4s:8.2::appstream
Red HatRed Hat Enterprise Linux 8.2 Telecommunications Update Service 0:1.9.0-15.el8_2.9 ~ * cpe:/a:redhat:rhel_e4s:8.2::appstream
Red HatRed Hat Enterprise Linux 8.2 Update Services for SAP Solutions 0:1.9.0-15.el8_2.9 ~ * cpe:/a:redhat:rhel_e4s:8.2::appstream
Red HatRed Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support 0:1.11.0-8.el8_4.8 ~ * cpe:/a:redhat:rhel_aus:8.4::appstream
Red HatRed Hat Enterprise Linux 8.4 Telecommunications Update Service 0:1.11.0-8.el8_4.8 ~ * cpe:/a:redhat:rhel_aus:8.4::appstream
Red HatRed Hat Enterprise Linux 8.4 Update Services for SAP Solutions 0:1.11.0-8.el8_4.8 ~ * cpe:/a:redhat:rhel_aus:8.4::appstream
Red HatRed Hat Enterprise Linux 8.6 Extended Update Support 0:1.12.0-6.el8_6.9 ~ * cpe:/a:redhat:rhel_eus:8.6::appstream
Red HatRed Hat Enterprise Linux 8.8 Extended Update Support 0:1.12.0-15.el8_8.7 ~ * cpe:/a:redhat:rhel_eus:8.8::appstream
Red HatRed Hat Enterprise Linux 9 0:1.13.1-3.el9_3.6 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red HatRed Hat Enterprise Linux 9 0:1.20.11-24.el9 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red HatRed Hat Enterprise Linux 9 0:22.1.9-5.el9 ~ * cpe:/a:redhat:enterprise_linux:9::appstream
Red HatRed Hat Enterprise Linux 9.0 Extended Update Support 0:1.11.0-22.el9_0.8 ~ * cpe:/a:redhat:rhel_eus:9.0::appstream
Red HatRed Hat Enterprise Linux 9.2 Extended Update Support 0:1.12.0-14.el9_2.5 ~ * cpe:/a:redhat:rhel_eus:9.2::appstream
Red HatRed Hat Enterprise Linux 6-cpe:/o:redhat:enterprise_linux:6
II. Public POCs for CVE-2024-21886
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III. Intelligence Information for CVE-2024-21886
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IV. Related Vulnerabilities
Same weakness: CWE-122
V. Comments for CVE-2024-21886

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