CLSA-2024-1728477985 Fix CVE(s): CVE-2023-31315

New microcode update packages from AMD upstream up to 2024-08-11: - Update AMD CPU microcode for processor family 0x19: cpuid:0x00A00F10ver:0x0A00107A, cpuid:0x00A10F12ver:0x0A101248, cpuid:0x00AA0F02ver:0x0AA00215, cpuid:0x00A00F12ver:0x0A001238, cpuid:0x00A10F11ver:0x0A101148,...

SUSE CVE-2024-46830

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Acquire kvm-srcu when handling KVMSETVCPUEVENTS Grab kvm-srcu when processing KVMSETVCPUEVENTS, as KVM will forcibly leave nested VMX/SVM if SMM mode is being toggled, and leaving nested VMX reads guest memory. Note,...

UBUNTU-CVE-2024-46830

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Acquire kvm-srcu when handling KVMSETVCPUEVENTS Grab kvm-srcu when processing KVMSETVCPUEVENTS, as KVM will forcibly leave nested VMX/SVM if SMM mode is being toggled, and leaving nested VMX reads guest memory. Note,...

CVE-2024-46830 KVM: x86: Acquire kvm->srcu when handling KVM_SET_VCPU_EVENTS

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Acquire kvm-srcu when handling KVMSETVCPUEVENTS Grab kvm-srcu when processing KVMSETVCPUEVENTS, as KVM will forcibly leave nested VMX/SVM if SMM mode is being toggled, and leaving nested VMX reads guest memory. Note,...

CVE-2024-46830 KVM: x86: Acquire kvm->srcu when handling KVM_SET_VCPU_EVENTS

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Acquire kvm-srcu when handling KVMSETVCPUEVENTS Grab kvm-srcu when processing KVMSETVCPUEVENTS, as KVM will forcibly leave nested VMX/SVM if SMM mode is being toggled, and leaving nested VMX reads guest memory. Note,...

CVE-2024-46830: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Acquire kvm-srcu when handling KVMSETVCPUEVENTS Grab kvm-srcu when processing KVMSETVCPUEVENTS, as KVM will forcibly leave nested VMX/SVM if SMM mode is being toggled, and leaving nested VMX reads guest memory. Note,...

Unbreakable Enterprise kernel security update

5.15.0-300.163.18 - crypto: qat - specify firmware files for 402xx Giovanni Cabiddu Orabug: 37044631 5.15.0-300.163.17 - KVM/x86: Do not clear SIPI while in SMM Boris Ostrovsky Orabug: 36955051 - Revert 'Fix userfaultfdapi to return EINVAL as expected' Vijayendra Suman Orabug: 36992217...

The vulnerability of the vmx_enter_smm function in the arch/x86/kvm/vmx/vmx.c file of the KVM virtualization subsystem in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the vmxentersmm function in the arch/x86/kvm/vmx/vmx.c file of the KVM virtualization subsystem in the Linux operating system is related to the forced exit from the embedded virtualization operation when the SMM state is switched. This vulnerability allows a attacker to trigg...

CVE-2024-45105

An internal product security audit discovered a UEFI SMM System Management Mode callout vulnerability in some ThinkSystem servers that could allow a local attacker with elevated privileges to execute arbitrary code...

CVE-2024-45105

An internal product security audit discovered a UEFI SMM System Management Mode callout vulnerability in some ThinkSystem servers that could allow a local attacker with elevated privileges to execute arbitrary code...

CVE-2024-45105: Expired Pointer Dereference

An internal product security audit discovered a UEFI SMM System Management Mode callout vulnerability in some ThinkSystem servers that could allow a local attacker with elevated privileges to execute arbitrary code...

openSUSE Security Advisory (SUSE-SU-2024:3081-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

hw: amd: SMM Lock Bypass

A flaw was found in hw. Improper validation in a model-specific register MSR could allow a malicious program with ring0 access to modify the SMM configuration while the SMI lock is enabled. This issue can lead to arbitrary code execution...

SUSE SLED15: kernel-firmware / kernel-firmware-all / kernel-firmware-amdgpu / etc (SUSE-SU-2024:3081-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2024:3081-1 advisory. - CVE-2023-31315: Fixed validation in a model specific register MSR that lead to modification of SMM...

SUSE-SU-2024:3081-1 Security update for kernel-firmware

This update for kernel-firmware fixes the following issues: - CVE-2023-31315: Fixed validation in a model specific register MSR that lead to modification of SMM configuration by malicious program with ring0 access bsc1229069...

Important: Red Hat Security Advisory: linux-firmware security update

An update for linux-firmware is now available for Red Hat Enterprise Linux 7.7 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Important: Red Hat Security Advisory: linux-firmware security update

An update for linux-firmware is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating,...

RHEL 9 : linux-firmware (RHSA-2024:5980)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:5980 advisory. The linux-firmware packages contain all of the firmware files that are required by various devices to operate. Security Fixes: hw: amd: SMM Lock Bypa...

RHEL 7 : linux-firmware (RHSA-2024:5982)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2024:5982 advisory. The linux-firmware packages contain all of the firmware files that are required by various devices to operate. Security Fixes: hw: amd: SMM Lock Bypa...

hw: amd: SMM Lock Bypass

A flaw was found in hw. Improper validation in a model-specific register MSR could allow a malicious program with ring0 access to modify the SMM configuration while the SMI lock is enabled. This issue can lead to arbitrary code execution...