14520 matches found
The vulnerability of the Populate on Demand (PoD) mechanism in Xen hypervisors allows a hacker to trigger a service failure.
The vulnerability of the Populate on Demand PoD mechanism in Xen hypervisors lies in the execution of operations outside the buffer in memory. Exploiting this vulnerability can allow a malicious actor to cause service failures...
The vulnerability of the Grant Table, which is used by Xen hypervisors, allows a perpetrator to disclose protected information or cause service failures.
The vulnerability of the Grant Table of the Xen hypervisor is related to synchronization errors when using a common resource. Exploiting this vulnerability can allow an attacker to disclose protected information or cause service failures...
The vulnerability of the Grant Table, which is used by Xen hypervisors, allows a perpetrator to disclose protected information or cause service failures.
The vulnerability of the Grant Table of the Xen hypervisor is related to synchronization errors when using a common resource. Exploiting this vulnerability can allow an attacker to disclose protected information or cause service failures...
The vulnerability of the DMOP call processing code in Xen hypervisors allows attackers to compromise the confidentiality, integrity, and accessibility of the protected information. [source-iocs-preserved const=DM_OP]
The vulnerability of the DMOP call processing code in Xen hypervisors is related to incorrect initialization of resources. Exploiting this vulnerability can allow an attacker, operating remotely, to compromise the confidentiality, integrity, and accessibility of the protected information...
The vulnerability of the FIFO event processing mechanism in Xen hypervisors allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.
The vulnerability of the FIFO event processing mechanism in Xen hypervisors is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected information...
cve-2024-8069-exp-Citrix-Virtual-Apps-XEN
CVE-2024-8068 and CVE-2024-8069 Citrix 虚拟应用和桌面 XEN 未认证远程代码执行漏洞 查看我们的博客文章了解详细的技术信息。 https://github.com/user-attachments/assets/563fd110-5321-49f7-8dc3-48eb0a53e0f9 漏洞利用演示 python exploit-citrix-xen.py --target 192.168.1.120 --port 80 --cmd "whoami" CVE-xxxx-xxxxx.py Citrix 虚拟应用和桌面 未认证远程代码执行...
[SECURITY] Fedora 45 Update: xen-4.21.1-11.fc45
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
Astra Linux – Vulnerability in Linux, Linux 5.10
Rogue backends can cause Denial of Service DoS attacks on guests through high-frequency events. This CNA information record relates to multiple Common Vulnerabilities and Exposures CVEs; the text explains which aspects/vulnerabilities correspond to which CVEs. Xen allows for the execution of PV...
Astra Linux – Vulnerability in Linux
A issue was discovered in the Linux kernel versions 3.2 through 5.10.16, as used by Xen. Grant mapping operations often occur during batch hypercalls, where multiple operations are performed in a single hypercall. The success or failure of each operation is reported to the backend driver, and the...
[SECURITY] [DLA 4818-1] xen security update
------------------------------------------------------------------------- Debian LTS Advisory DLA-4818-1 [email protected] https://www.debian.org/lts/security/ Hans van Kranenburg October 04, 2026 https://wiki.debian.org/LTS -...
Debian dla-4818 : libxen-dev - security update
The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4818 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4818-1 [email protected]...
[SECURITY] Fedora 43 Update: xen-4.20.4-2.fc43
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
[SECURITY] Fedora 44 Update: xen-4.21.2-2.fc44
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
Fedora 43 : xen (2026-a9ea805bc1)
The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-a9ea805bc1 advisory. x86: DMs may cause mem leak by IRQ binding XSA-509, CVE-2026-62437 x86: improper handling of HVM emulation return codes XSA-510, CVE-2026-79602...
Fedora 44 : xen (2026-1d448c1d40)
The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-1d448c1d40 advisory. x86: DMs may cause mem leak by IRQ binding XSA-509, CVE-2026-62437 x86: improper handling of HVM emulation return codes XSA-510, CVE-2026-79602...
CVE-2026-31787
XSA-487 / CVE-2026-31787 Doble liberación en el kernel de Linux en el controladorprivcmd de Xen Una doble liberación de memoria del kernel en el controlador privcmd de Xen del kernel de Linux permite eludir el bloqueo del kernel arranque seguro. La explotación requiere acceso a nivel de root, lo...
ROS-20261002-73-0134
The vulnerability in Xen is related to an uncontrolled resource consumption. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...
ROS-20261002-73-0135
The vulnerability in Xen is related to deficiencies in access control. Exploiting this vulnerability can allow an attacker to enhance their privileges...