CVE-2022-42326

Xenstore: Guests can create arbitrary number of nodes via transactions This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. In case a node has been created in a transaction and it is later deleted in the same transaction, t...

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...

CVE-2022-42310

Xenstore: Guests can create orphaned Xenstore nodes By creating multiple nodes inside a transaction resulting in an error, a malicious guest can create orphaned nodes in the Xenstore data base, as the cleanup after the error will not remove all nodes already created. When the transaction is...

Fedora 37 : xen (2022-9f51d13fa3)

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2022-9f51d13fa3 advisory. x86: Multiple speculative security issues XSA-422, CVE-2022-23824 ---- x86: unintended memory sharing between guests XSA-412, CVE-2022-42327 Xenstor...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage system in Xen hypervisors is related to the unlimited distribution of resources. Exploiting this vulnerability can allow attackers to cause service failures...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage in Xen hypervisors stems from memory release errors that can occur due to the creation of an arbitrary number of nodes. Exploiting this vulnerability could allow a attacker to cause a service failure...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage system in Xen hypervisors is related to the unlimited distribution of resources. Exploiting this vulnerability can allow attackers to cause service failures...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage system in Xen hypervisors is related to the unlimited distribution of resources. Exploiting this vulnerability can allow attackers to cause service failures...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage system in Xen hypervisors is related to the unlimited distribution of resources. Exploiting this vulnerability can allow attackers to cause service failures...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage in Xen hypervisors stems from memory release errors that can occur due to the creation of an arbitrary number of nodes through transactions. Exploiting this vulnerability can allow a attacker to cause service failures...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage in Xen hypervisors stems from memory release errors that can occur due to the creation of an arbitrary number of nodes through transactions. Exploiting this vulnerability can allow a attacker to cause service failures...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage system in Xen hypervisors is related to the unlimited distribution of resources. Exploiting this vulnerability can allow attackers to cause service failures...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage system in Xen hypervisors is related to the unlimited distribution of resources. Exploiting this vulnerability can allow attackers to cause service failures...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage in Xen hypervisors is related to memory release errors. Exploiting this vulnerability can allow attackers to cause service failures...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage in the Xen hypervisor relates to an uncontrolled recursion. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage system in Xen hypervisors is related to the unlimited distribution of resources. Exploiting this vulnerability can allow attackers to cause service failures...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage in Xen hypervisors stems from memory release errors that can occur due to the creation of an arbitrary number of nodes. Exploiting this vulnerability could allow a attacker to cause a service failure...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage in Xen hypervisors is related to the exploitation of a wrong pointer. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage system in Xen hypervisors is related to the unlimited distribution of resources. Exploiting this vulnerability can allow attackers to cause service failures...

The vulnerability of Xenstore information storage in Xen hypervisors allows a attacker to cause a service failure.

The vulnerability of Xenstore information storage in Xen hypervisors is related to the incomplete cleanup of temporary or auxiliary resources during node creation. Exploiting this vulnerability can allow attackers to cause service failures...