20 matches found
EUVD-2026-14383
Any guest issuing a Xenstore command accessing a node using the illegal node path "/local/domain/", will crash xenstored due to a clobbered error indicator in xenstored when verifying the node path. Note that the crash is forced via a failing assert statement in xenstored. In case xenstored is...
CVE-2026-23555
Any guest issuing a Xenstore command accessing a node using the illegal node path "/local/domain/", will crash xenstored due to a clobbered error indicator in xenstored when verifying the node path. Note that the crash is forced via a failing assert statement in xenstored. In case xenstored is...
UBUNTU-CVE-2026-23555
Any guest issuing a Xenstore command accessing a node using the illegal node path "/local/domain/", will crash xenstored due to a clobbered error indicator in xenstored when verifying the node path. Note that the crash is forced via a failing assert statement in xenstored. In case xenstored is...
CVE-2026-23555
Any guest issuing a Xenstore command accessing a node using the illegal node path "/local/domain/", will crash xenstored due to a clobbered error indicator in xenstored when verifying the node path. Note that the crash is forced via a failing assert statement in xenstored. In case xenstored is...
Xen 安全漏洞
Xen is an open-source virtual machine monitor product developed by Xen. This product allows different and incompatible operating systems to run on the same computer. It also supports migration during runtime, ensuring smooth operation and avoiding downtime. Xen has a security vulnerability, which...
CVE-2022-42321
Xenstore: Guests can crash xenstored via exhausting the stack Xenstored is using recursion for some Xenstore operations e.g. for deleting a sub-tree of Xenstore nodes. With sufficiently deep nesting levels this can result in stack exhaustion on xenstored, leading to a crash of xenstored...
PT-2026-26015
Name of the Vulnerable Software and Affected Versions Xen affected versions not specified Description A guest issuing a Xenstore command accessing a node using the path '/local/domain/' can cause xenstored to crash due to a corrupted error indicator during node path verification. The crash is...
EUVD-2020-21852
Malware in sbrugna...
Linux Distros Unpatched Vulnerability : CVE-2022-42330
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Guests can cause Xenstore crash via soft reset When a guest issues a Soft Reset e.g. for performing a kexec the libxl based Xen toolstack will normally perform ...
SUSE CVE-2022-42330
Guests can cause Xenstore crash via soft reset When a guest issues a "Soft Reset" e.g. for performing a kexec the libxl based Xen toolstack will normally perform a XSRELEASE Xenstore operation. Due to a bug in xenstored this can result in a crash of xenstored. Any other use of XSRELEASE will have...
CVE-2022-42330
Guests can cause Xenstore crash via soft reset When a guest issues a "Soft Reset" e.g. for performing a kexec the libxl based Xen toolstack will normally perform a XSRELEASE Xenstore operation. Due to a bug in xenstored this can result in a crash of xenstored. Any other use of XSRELEASE will have...
CVE-2022-42330
Guests can cause Xenstore crash via soft reset When a guest issues a "Soft Reset" e.g. for performing a kexec the libxl based Xen toolstack will normally perform a XSRELEASE Xenstore operation. Due to a bug in xenstored this can result in a crash of xenstored. Any other use of XSRELEASE will have...
ALPINE-CVE-2022-42330
Guests can cause Xenstore crash via soft reset When a guest issues a "Soft Reset" e.g. for performing a kexec the libxl based Xen toolstack will normally perform a XSRELEASE Xenstore operation. Due to a bug in xenstored this can result in a crash of xenstored. Any other use of XSRELEASE will have...
DEBIAN-CVE-2022-42330
Guests can cause Xenstore crash via soft reset When a guest issues a "Soft Reset" e.g. for performing a kexec the libxl based Xen toolstack will normally perform a XSRELEASE Xenstore operation. Due to a bug in xenstored this can result in a crash of xenstored. Any other use of XSRELEASE will have...
Design/Logic Flaw
Guests can cause Xenstore crash via soft reset When a guest issues a "Soft Reset" e.g. for performing a kexec the libxl based Xen toolstack will normally perform a XSRELEASE Xenstore operation. Due to a bug in xenstored this can result in a crash of xenstored. Any other use of XSRELEASE will have...
UBUNTU-CVE-2022-42330
Guests can cause Xenstore crash via soft reset When a guest issues a "Soft Reset" e.g. for performing a kexec the libxl based Xen toolstack will normally perform a XSRELEASE Xenstore operation. Due to a bug in xenstored this can result in a crash of xenstored. Any other use of XSRELEASE will have...
Guests can cause Xenstore crash via soft reset
ISSUE DESCRIPTION When a guest issues a "Soft Reset" e.g. for performing a kexec the libxl based Xen toolstack will normally perform a XSRELEASE Xenstore operation. Due to a bug in xenstored this can result in a crash of xenstored. Any other use of XSRELEASE will have the same impact. IMPACT A...
ALPINE-CVE-2022-42309
Xenstore: Guests can crash xenstored Due to a bug in the fix of XSA-115 a malicious guest can cause xenstored to use a wrong pointer during node creation in an error path, resulting in a crash of xenstored or a memory corruption in xenstored causing further damage. Entering the error path can be...
UBUNTU-CVE-2022-42309
Xenstore: Guests can crash xenstored Due to a bug in the fix of XSA-115 a malicious guest can cause xenstored to use a wrong pointer during node creation in an error path, resulting in a crash of xenstored or a memory corruption in xenstored causing further damage. Entering the error path can be...
PT-2022-7335 · Xenstore +1 · Xenstore +1
Name of the Vulnerable Software and Affected Versions: Xenstore affected versions not specified Description: The issue is related to a bug in the fix of XSA-115, where a malicious guest can cause xenstored to use a wrong pointer during node creation in an error path. This can result in a crash of...