Sev-es / sev-snp vmgexit double fetch vulnerability

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CVE-2023-4155

A flaw was found in KVM AMD Secure Encrypted Virtualization SEV in the Linux kernel. A KVM guest using SEV-ES or SEV-SNP with multiple vCPUs can trigger a double fetch race condition vulnerability and invoke the VMGEXIT handler recursively. If an attacker manages to call the handler multiple time...

AZL-29700 CVE-2023-4155 affecting package hyperv-daemons for versions less than 5.15.158.1-1

A flaw was found in KVM AMD Secure Encrypted Virtualization SEV in the Linux kernel. A KVM guest using SEV-ES or SEV-SNP with multiple vCPUs can trigger a double fetch race condition vulnerability and invoke the VMGEXIT handler recursively. If an attacker manages to call the handler multiple time...

DEBIAN-CVE-2023-4155

A flaw was found in KVM AMD Secure Encrypted Virtualization SEV in the Linux kernel. A KVM guest using SEV-ES or SEV-SNP with multiple vCPUs can trigger a double fetch race condition vulnerability and invoke the VMGEXIT handler recursively. If an attacker manages to call the handler multiple time...

Race condition

A flaw was found in KVM AMD Secure Encrypted Virtualization SEV in the Linux kernel. A KVM guest using SEV-ES or SEV-SNP with multiple vCPUs can trigger a double fetch race condition vulnerability and invoke the VMGEXIT handler recursively. If an attacker manages to call the handler multiple time...

CVE-2023-4155 Sev-es / sev-snp vmgexit double fetch vulnerability

A flaw was found in KVM AMD Secure Encrypted Virtualization SEV in the Linux kernel. A KVM guest using SEV-ES or SEV-SNP with multiple vCPUs can trigger a double fetch race condition vulnerability and invoke the VMGEXIT handler recursively. If an attacker manages to call the handler multiple time...

Fedora 37 : kernel (2023-d9509be489)

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-d9509be489 advisory. The 6.4.10 stable kernel update contains a number of important fixes across the tree. Tenable has extracted the preceding description block directly...

CVE-2023-4155

A flaw was found in KVM AMD Secure Encrypted Virtualization SEV in the Linux kernel. A KVM guest using SEV-ES or SEV-SNP with multiple vCPUs can trigger a double fetch race condition vulnerability and invoke the VMGEXIT handler recursively. If an attacker manages to call the handler multiple time...

UBUNTU-CVE-2023-4155

A flaw was found in KVM AMD Secure Encrypted Virtualization SEV in the Linux kernel. A KVM guest using SEV-ES or SEV-SNP with multiple vCPUs can trigger a double fetch race condition vulnerability and invoke the VMGEXIT handler recursively. If an attacker manages to call the handler multiple time...

SUSE CVE-2023-4155

A flaw was found in KVM AMD Secure Encrypted Virtualization SEV in the Linux kernel. A KVM guest using SEV-ES or SEV-SNP with multiple vCPUs can trigger a double fetch race condition vulnerability and invoke the VMGEXIT handler recursively. If an attacker manages to call the handler multiple time...

CVE-2023-4155

A flaw was found in KVM AMD Secure Encrypted Virtualization SEV in the Linux kernel. A KVM guest using SEV-ES or SEV-SNP with multiple vCPUs can trigger a double fetch race condition vulnerability and invoke the VMGEXIT handler recursively. If an attacker manages to call the handler multiple time...

CVE-2022-48357

Some products have the double fetch vulnerability. Successful exploitation of this vulnerability may cause denial of service DoS attacks to the kernel...

CVE-2022-48357

Some products have the double fetch vulnerability. Successful exploitation of this vulnerability may cause denial of service DoS attacks to the kernel...

Design/Logic Flaw

Some products have the double fetch vulnerability. Successful exploitation of this vulnerability may cause denial of service DoS attacks to the kernel...

CVE-2022-48357

Some products have the double fetch vulnerability. Successful exploitation of this vulnerability may cause denial of service DoS attacks to the kernel...

PT-2023-15734 · Huawei · Emui +1

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned, so: Some products affected versions not specified Description: The issue concerns a double fetch vulnerability. Successful exploitation of this vulnerability may cause denial of service DoS...

CVE-2022-48357

Some products have the double fetch vulnerability. Successful exploitation of this vulnerability may cause denial of service DoS attacks to the kernel...

CVE-2022-48357

Technical details are not publicly available in the provided connected documents. Monitor for updates from official advisories and vendor bulletins for CVE-2022-48357.

K37046163: Kernel vulnerability CVE-2016-6480

Security Advisory Description Race condition in the ioctlsendfib function in drivers/scsi/aacraid/commctrl.c in the Linux kernel through 4.7 allows local users to cause a denial of service out-of-bounds access or system crash by changing a certain size value, aka a "double fetch" vulnerability...

SUSE CVE-2015-8550

Xen, when used on a system providing PV backends, allows local guest OS administrators to cause a denial of service host OS crash or gain privileges by writing to memory shared between the frontend and backend, aka a double fetch vulnerability...