PT-2022-35959

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v6.0.10 Description The issue is related to the x86/fpu component, specifically with dropping the fpregs lock before inheriting FPU permissions. The actual impact and attack plausibility have not yet been proven...

kernel: x86/fpu: KVM: Set the base guest FPU uABI size to sizeof(struct kvm_xsave)

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: KVM: Set the base guest FPU uABI size to sizeofstruct kvmxsave Set the starting uABI size of KVM's guest FPU to 'struct kvmxsave', i.e. to KVM's historical uABI size. When saving FPU state for usersapce, KVM well, now th...

GSD-2022-1006631 x86/fpu: Fix copy_xstate_to_uabi() to copy init states correctly

x86/fpu: Fix copyxstatetouabi to copy init states correctly This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.7 by commit...

PT-2025-18500

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability has been resolved in the Linux kernel. The issue is related to the x86/fpu component, where the fpregs lock is not properly dropped before inheriting FPU permissions. Thi...

PT-2025-40110

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's x86/fpu component, specifically within the copy xstate to uabi function. This issue arises when an extended state component is present in the initial...

kernel: x86/fpu: KVM: Set the base guest FPU uABI size to sizeof(struct kvm_xsave)

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: KVM: Set the base guest FPU uABI size to sizeofstruct kvmxsave Set the starting uABI size of KVM's guest FPU to 'struct kvmxsave', i.e. to KVM's historical uABI size. When saving FPU state for usersapce, KVM well, now th...

openSUSE: Security Advisory for virtualbox (openSUSE-SU-2022:10067-1)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

GSD-2022-1003183 x86/fpu: KVM: Set the base guest FPU uABI size to sizeof(struct kvm_xsave)

x86/fpu: KVM: Set the base guest FPU uABI size to sizeofstruct kvmxsave This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.13 by commit...

GSD-2022-1002871 x86/fpu: KVM: Set the base guest FPU uABI size to sizeof(struct kvm_xsave)

x86/fpu: KVM: Set the base guest FPU uABI size to sizeofstruct kvmxsave This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.2 by commit...

PT-2022-31134

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.2 Description The issue concerns the x86/fpu in KVM, where the base guest FPU uABI size is set. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2022-31446

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.13 Description The issue concerns the x86/fpu in KVM, where the base guest FPU uABI size is set to sizeofstruct kvm xsave. The actual impact and attack plausibility have not yet been proven. Recommendations...

PT-2022-37963

Уязвимость функции fpu alloc guest fpstate модуля arch/x86/kernel/fpu/core.c поддержки платформы x86 ядра операционной системы Linux связана с чтением за границами буфера. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2025-8490

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.18.0-rc5 Description A vulnerability in the Linux kernel has been resolved. The issue is related to the x86/fpu component of the KVM Kernel-based Virtual Machine and affects the handling of FPU state for...

GSD-2022-1001337 drm/amd/display: Fix by adding FPU protection for dcn30_internal_validate_bw

drm/amd/display: Fix by adding FPU protection for dcn30internalvalidatebw This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.20 by commit...

GSD-2022-1000992 drm/amd/display: Fix by adding FPU protection for dcn30_internal_validate_bw

drm/amd/display: Fix by adding FPU protection for dcn30internalvalidatebw This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.3 by commit...

PT-2022-29265

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.3 Description The issue is related to the lack of FPU protection for dcn30 internal validate bw in the drm/amd/display component. The actual impact and attack plausibility have not yet been proven...

PT-2022-29610

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.20 Description The issue is related to the lack of FPU protection for dcn30 internal validate bw in the drm/amd/display component. The actual impact and attack plausibility have not yet been proven...

Scemu - X86 32bits Emulator, For Securely Emulating Shellcodes

x86 32bits emulator, for securely emulating shellcodes. Features  rust safety, good for malware. All dependencies are in rust. zero unsafe blocks. very fast emulation much faster than unicorn 3,000,000 instructions/second 100,000 instructions/second printing every instruction -vv. powered by...

PT-2025-7997

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An incorrect initialization in the dcn31 validate bandwidth function within the drivers/gpu/drm/amd/display/dc/dcn31/dcn31 resource.c module of the AMD Direct Rendering Infrastructure DR...

kernel: x86/fpu: Invalidate FPU state after a failed XRSTOR from a user buffer

A flaw was found in the Linux kernel's x86 Floating Point Unit FPU subsystem. When restoring processor register states from a user memory buffer fails, the kernel fails to properly invalidate preserved hardware registers. A local user could exploit this flaw under specific timing conditions to...