110 matches found
SUSE SLES15 Security Update : kernel (SUSE-SU-2023:4093-1)
The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4093-1 advisory. The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: -...
SUSE-SU-2023:4072-1 Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2023-4563: Fixed an use-after-free flaw in the nftables sub-component. This vulnerability could allow a local attacker to crash the system or lead to a kerne...
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...
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-2023-20575
A flaw was found in hw, where a potential power side-channel vulnerability in some AMD processors may allow an authenticated attacker to use the power reporting functionality to monitor a program’s execution inside an AMD SEV VM, potentially resulting in a leak of sensitive information. Mitigatio...
Fedora: Security Advisory for rust-sevctl (FEDORA-2023-37ae269843)
The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
[SECURITY] Fedora 37 Update: rust-sevctl-0.3.2-4.fc37
Administrative utility for AMD SEV...
edk2 security, bug fix, and enhancement update
20221207gitfff6d81270b5-9 - edk2-remove-amd-sev-feature-flag-from-secure-boot-builds-.patch bz2169247 - Resolves: bz2169247 edk2 Install a sev guest with enrolled secure boot failed 20221207gitfff6d81270b5-8 - edk2-OvmfPkg-disable-dynamic-mmio-window-rhel-only.patch bz2174605 - Resolves: bz217460...
Fedora: Security Advisory for rust-sevctl (FEDORA-2023-cc21019773)
The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
[SECURITY] Fedora 38 Update: rust-sevctl-0.3.2-4.fc38
Administrative utility for AMD SEV...
SUSE CVE-2020-12967
The lack of nested page table protection in the AMD SEV/SEV-ES feature could potentially lead to arbitrary code execution within the guest VM if a malicious administrator has access to compromise the server hypervisor...
SUSE CVE-2021-26320
Insufficient validation of the AMD SEV Signing Key ASK in the SENDSTART command in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP...
Ciphertext Side Channels on AMD SEV - Lenovo Support US
No description provided...
Security update for kubevirt, virt-api-container, virt-controller-container, virt-handler-container, virt-launcher-container, virt-libguestfs-tools-container, virt-operator-container (moderate)
openSUSE Security Update: Security update for kubevirt, virt-api-container, virt-controller-container, virt-handler-container, virt-launcher-container, virt-libguestfs-tools-container, virt-operator-container Announcement ID: openSUSE-SU-2022:0526-1 Rating: moderate References: Cross-References:...
Mageia: Security Advisory (MGASA-2019-0207)
The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
USN-5210-2: Linux kernel regression
USN-5210-1 fixed vulnerabilities in the Linux kernel. Unfortunately, that update introduced a regression that caused failures to boot in environments with AMD Secure Encrypted Virtualization SEV enabled. This update fixes the problem. We apologize for the inconvenience. Original advisory details:...
CVE-2021-26320
Insufficient validation of the AMD SEV Signing Key ASK in the SENDSTART command in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP...
Input validation
Insufficient validation of the AMD SEV Signing Key ASK in the SENDSTART command in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP...
