Rocky Linux 8 [CIQ] Security Update: bpftool / bpftool-debuginfo / kernel / kernel-abi-stablelists / etc (crlsa-2021_3548)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20213548 advisory. kernel: SVM nested virtualization issue in KVM AVIC support CVE-2021-3653 Tenable has extracted the preceding description block directly from the CIQ security...

Browser-Extension-Included-SVM-in-XSS

XSS Guard ML Browser extension Manifest V3 phát hiện Reflecte...

ROS-20260929-73-0025

The vulnerability of the Linux operating system’s kernel SVM component is related to insufficient checks on the state of shared resources. Exploiting this vulnerability can allow attackers to cause service failures...

ROS-20260924-73-0031

The vulnerability of the sevmigratefrom function in the arch/x86/kvm/svm/sev.c module of the virtualization subsystem on the Linux operating system’s x86 kernel is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability could allow an attacker ...

CVE-2026-89811

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add TLB flush after MES queue eviction/suspension MES Micro Engine Scheduler does not perform heavy-weight TLB invalidation after unmapping queues, unlike HWS which does this automatically. This causes a race conditio...

CVE-2026-89811: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add TLB flush after MES queue eviction/suspension MES Micro Engine Scheduler does not perform heavy-weight TLB invalidation after unmapping queues, unlike HWS which does this automatically. This causes a race conditio...

PT-2026-93449

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amdkfd component where the driver allocates device pages even when the migration virtual memory range is a hole on the CPU side specifically when MIGRATE PFN...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Loads the TSC multiplier of L1 based on L1’s state, not L2’s state. When emulating a nested VM-Exit, the TSC multiplier of L1 is loaded if L1’s desired ratio does not match the current ratio. This does not occur if L1’...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053289)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053289 advisory. In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Ignore nCR34:0 when loading PDPTEs from memory Ignore nCR34:0 when loading PDPTEs from...

The vulnerability of the nested_sync_control_from_vmcb02() function in the arch/x86/kvm/svm/nested.c module of the virtualization subsystem on the x86 kernel of the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the nestedsynccontrolfromvmcb02 function in the arch/x86/kvm/svm/nested.c module of the virtualization subsystem on the Linux x86 kernel platform is related to synchronization errors when using shared resources „Race Conditions“. Exploiting this vulnerability can allow an...

The vulnerability of the nested_vmcb02_prepare_control() function in the arch/x86/kvm/svm/nested.c module of the virtualization subsystem on the x86 kernel of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the nestedvmcb02preparecontrol function in the arch/x86/kvm/svm/nested.c module of the virtualization subsystem on the x86 kernel of the Linux operating system is related to the incorrect implementation of the sequence of actions to be performed. Exploiting this vulnerability...

The vulnerability of the invlpga_interception() function in the arch/x86/kvm/svm/svm.c module of the virtualization subsystem on the x86 kernel of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the invlpgainterception function in the arch/x86/kvm/svm/svm.c module of the virtualization subsystem on the Linux kernel-based x86 platform is related to error handling deficiencies. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2026-74607

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Serialize accesses to the owner and mirror list with separate lock Interaction between KVMCAPVMMOVEENCCONTEXTFROM and KVMCAPVMCOPYENCCONTEXTFROM can cause two separate issues: - in sevmigratefrom, when the destination K...

Security Bulletin: Vulnerabilities exists in IBM Cloud Pak for Data System (CPDS 1.0)

Summary Vulnerabilities exists in IBM Cloud Pak for Data System CPDS 1.0 addressed in 11.3.1.2-IF1 Vulnerability Details CVEID:CVE-2025-38527 DESCRIPTION: In the Linux kernel, the following vulnerability has been resolved: smb: client: fix use-after-free in cifsoplockbreak A race condition can...

SUSE CVE-2026-72325

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd/core: Avoid enabling BRS from the SVM reload path Branch Sampling BRS and Last Branch Record LBR are mutually exclusive hardware features, and users of both are tracked via cpuc-lbrusers. When SVM is toggled on a CPU...

CVE-2026-80606

In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: Hold notifierlock for write on inject test path When CONFIGDRMXEUSERPTRINVALINJECT=y, xeptsvmuserptrprecommit runs vmacheckuserptr with the svm notifierlock taken for read. The test injection causes vmacheckuserpt...

The vulnerability of the sev_es_sync_vmsa() function in the arch/x86/kvm/svm/sev.c module of the virtualization subsystem on the Linux kernel-based x86 platform allows a attacker to cause a service failure.

The vulnerability of the sevessyncvmsa function in the arch/x86/kvm/svm/sev.c module of the virtualization subsystem on the Linux kernel-based x86 platform is related to synchronization errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Update x2APIC MSR intercepts if AVIC is inhibited while L2 is active Always update x2APIC MSR intercepts for L1 when AVIC is deactivated, even if L2 is active and KVM uses a separate MSR bitmap to run L2. If AVIC is ful...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd/core: Avoid enabling BRS from the SVM reload path Branch Sampling BRS and Last Branch Record LBR are mutually exclusive hardware features, and users of both are tracked via cpuc-lbrusers. When SVM is toggled on for a...

CVE-2026-74607

A flaw was found in the Kernel-based Virtual Machine KVM Secure Virtual Machine SVM module within the Linux kernel. This vulnerability involves a race condition during the management of encrypted virtual machine contexts, specifically when handling owner and mirror lists. A privileged user or...