EUVD-2025-93480

Incorrect default permissions in some firmware for the IntelR ArcTM B-series GPUs within Ring 1: Device Drivers may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may...

CVE-2025-32091

CVE-2025-32091 affects Intel Arc B-series GPUs in Ring 1: Device Drivers. The issue is incorrect default permissions in firmware that may allow local privilege escalation by a system software adversary with privileged user access and low attack complexity, requiring no user interaction. Impacts a...

CVE-2025-32091

Incorrect default permissions in some firmware for the IntelR ArcTM B-series GPUs within Ring 1: Device Drivers may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may...

USN-7865-1: Linux kernel (FIPS) vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

USN-7865-1 linux-fips vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

DRI Support Driver Heap Buffer Overflow DoS

The vulnerability of the tickctxcleanup function in the drivers/gpu/drm/panthor/panthorsched.c file of the Direct Rendering Infrastructure DRI driver in the Linux operating system is related to the use of an uninitialized resource. Exploiting this vulnerability could allow an attacker to cause a...

USN-7853-3: Linux kernel (Azure) vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

adreno_gpu_init Heap Buffer Overflow DoS

The vulnerability of the adrenogpuinit function in the drivers/gpu/drm/msm/adreno/adrenogpu.c file, a part of the Linux Direct Rendering Infrastructure DRI support driver, involves pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux GPU TLB Invalidation DoS

The vulnerability of the tlbtimeoutjiffies function in the drivers/gpu/drm/xe/xegttlbinvalidation.c module of the Direct Rendering Infrastructure DRI driver for the Linux operating system is related to insufficient resource control during its existence. Exploiting this vulnerability could allow a...

NVIDIA Graphics Processor Pointer Swapping DoS

The vulnerability of the Guest driver and Virtual GPU Manager drivers of NVIDIA graphics processors is related to pointer dereferencing errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

USN-7835-5 linux-oracle-6.8 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...

USN-7835-5: Linux kernel (Oracle) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...

USN-7863-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

USN-7863-1: Linux kernel vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989719)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989719 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/i915/reset: Fix errorstateread ptr + offset use Fix our pointer offset usage in errorstaterea...

PT-2025-51643

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s DRM/amdgpu subsystem that can lead to a GPU page fault after hibernation on PF passthrough environments. Specifically, after resuming from hibernation...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990045)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990045 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/pm: Fix the null pointer dereference in applystateadjustrules Check the pointer value ...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988700)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988700 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/virtio: fix NULL pointer dereference in virtiogpuconngetmodes drmcvtmode may return NULL and ...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989101)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989101 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix a potential gpumetricstable memory leak Memory is allocated for gpumetricstable i...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988848)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988848 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/msm/a6xx: Fix refcount leak in a6xxgpuinit ofparsephandle returns a node pointer with refcoun...