SUSE CVE-2021-28712

Rogue backends can cause DoS of guests via high frequency events This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "drive...

PT-2022-7534

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the fixup guest exit function in the arm64 subsystem of the Linux kernel's KVM component. It occurs when an SError is synchronized, and the vcpu-arch.fault.esr el...

CVE-2021-28711

Rogue backends can cause DoS of guests via high frequency events This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "drive...

DEBIAN-CVE-2021-28711

Rogue backends can cause DoS of guests via high frequency events This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "drive...

DEBIAN-CVE-2021-28712

Rogue backends can cause DoS of guests via high frequency events This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "drive...

UBUNTU-CVE-2021-28711

Rogue backends can cause DoS of guests via high frequency events This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "drive...

UBUNTU-CVE-2021-28712

Rogue backends can cause DoS of guests via high frequency events This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Xen offers the ability to run PV backends in regular unprivileged guests, typically referred to as "drive...

PT-2021-27086

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.4.296 Description The issue is related to hardening hvc xen against event channel storms. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-27111

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.259 Description The issue is related to hardening hvc xen against event channel storms. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-27131

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.222 Description The issue is related to hardening hvc xen against event channel storms. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-27237

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.11 Description The issue is related to hardening hvc xen against event channel storms. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-27186

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.88 Description The issue is related to hardening hvc xen against event channel storms. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-27154

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.168 Description The issue concerns hardening hvc xen against event channel storms. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2021-7297 · Xen +4 · Xen +4

Name of the Vulnerable Software and Affected Versions: Xen affected versions not specified Description: The issue is related to an uncontrolled resource consumption in the hvc xen console component of the Xen hypervisor. It may allow a remote attacker to cause a denial of service. Recommendations...

PT-2010-4175

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 2.6.34 Description A race condition exists in the hvc close function, which can be exploited by local users to cause a denial of service or possibly have other unspecified impacts. This issue is related to the hv...