Ubuntu 22.04 LTS : Linux kernel (Azure) vulnerabilities (USN-7420-1)

The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7420-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in...

PT-2025-15222

Name of the Vulnerable Software and Affected Versions Arm Ltd Bifrost GPU Userspace Driver versions r0p0 through r51p0 Arm Ltd Valhall GPU Userspace Driver versions r19p0 through r53p0 Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver versions r41p0 through r53p0 Description The issue is...

CVE-2025-25178

Software installed and run as a non-privileged user may conduct improper GPU system calls to cause kernel system memory corruption...

CVE-2025-0468

Software installed and run as a non-privileged user may conduct improper GPU system calls to subvert GPU HW to write to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kern...

Debian dla-4117 : atop - security update

The remote Debian 11 host has a package installed that is affected by a vulnerability as referenced in the dla-4117 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4117-1 [email protected] https://www.debian.org/lts/security/...

USN-7402-3 linux-nvidia, linux-nvidia-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: - Block layer subsystem; - GPU drivers; - HID subsystem; - Media drivers; - JFS file system; - Network namespace; -...

CVE-2025-25178

Software installed and run as a non-privileged user may conduct improper GPU system calls to cause kernel system memory corruption...

CVE-2025-0468

Software installed and run as a non-privileged user may conduct improper GPU system calls to subvert GPU HW to write to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kern...

CVE-2025-25178 GPU DDK - PhysmemWrapExtMem uiSize=0 corrupts kernel memory

Software installed and run as a non-privileged user may conduct improper GPU system calls to cause kernel system memory corruption...

CVE-2025-25178 GPU DDK - PhysmemWrapExtMem uiSize=0 corrupts kernel memory

Software installed and run as a non-privileged user may conduct improper GPU system calls to cause kernel system memory corruption...

CVE-2025-0468 GPU DDK - ui64RobustnessAddress can overwrite Freelist / HWRT (and bypass PMMETA)

Software installed and run as a non-privileged user may conduct improper GPU system calls to subvert GPU HW to write to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kern...

CVE-2025-0468

A security vulnerability exists in the Imagination GPU Driver (specifically identified in some records as Graphics Ddk ) where software running as a non-privileged user can perform improper GPU system calls. This allows an attacker to subvert the GPU hardware to write to arbitrary physical memory...

CVE-2025-0468 GPU DDK - ui64RobustnessAddress can overwrite Freelist / HWRT (and bypass PMMETA)

Software installed and run as a non-privileged user may conduct improper GPU system calls to subvert GPU HW to write to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kern...

PT-2025-14906 · Imagination Technologies · Graphics Ddk

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. Description: Software installed and run as a non-privileged user may conduct improper GPU system calls to subvert GPU HW to write to arbitrary physical memory pages. Under certain circumstances, this...

PT-2025-14907 · Imagination Technologies · Graphics Ddk

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. Description: Software installed and run as a non-privileged user may conduct improper GPU system calls to cause kernel system memory corruption. Recommendations: At the moment, there is no information...

CVE-2025-25178: Improper Validation of Specified Quantity in Input

Software installed and run as a non-privileged user may conduct improper GPU system calls to cause kernel system memory corruption...

Imagination GPU Driver security vulnerabilities

Imagination GPU Driver is a graphics driver from Imagination. A security vulnerability exists in Imagination GPU Driver that originates from the possibility that an unprivileged user could write to arbitrary physical memory pages via improper GPU system calls, potentially resulting in kernel data...

CVE-2025-0468: Improper Handling of Insufficient Permissions or Privileges

Software installed and run as a non-privileged user may conduct improper GPU system calls to subvert GPU HW to write to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kern...

Imagination GPU Driver security vulnerabilities

Imagination GPU Driver is a graphics driver from Imagination. A security vulnerability exists in Imagination GPU Driver that originates from the possibility that an unprivileged user may cause kernel memory corruption via improper GPU system calls...

USN-7413-1: Linux kernel (IoT) vulnerabilities

Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. CVE-2022-38096 Ye Zhang and Nicolas Wu discovered th...