CVE-2024-52937

CVE-2024-52937 describes a vulnerability where kernel software running inside a guest VM could exploit memory shared with the GPU firmware to write data outside the guest’s virtualized GPU memory. The issue is associated with Imagination Technologies’ PowerVR-GPU components and is documented acro...

CVE-2024-52937 GPU DDK - rgxfw_kernel_CMD_DISABLE_ZSSTORE OOB write via ui32WriteOffsetOfDisableZSStore

Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data outside the Guest's virtualised GPU memory...

CVE-2024-52936 GPU DDK - rgxfw_hwperf_config OOB read & write

Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to write data outside the Guest's virtualised GPU memory...

CVE-2024-52936 GPU DDK - rgxfw_hwperf_config OOB read & write

Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to write data outside the Guest's virtualised GPU memory...

CVE-2024-52935

CVE-2024-52935 : A kernel-level issue affecting the Imagination Technologies PowerVR-GPU driver. Kernel software running inside a guest VM can access memory shared with the GPU firmware and write data outside the guest’s virtualised GPU memory, enabling potential cross-VM data leakage or memory c...

CVE-2024-47895

CVE-2024-47895 describes a vulnerability in Imagination Technologies’ PowerVR-GPU driver where kernel software running inside a guest VM can issue improper commands to the GPU firmware, enabling an information disclosure by reading data outside the guest’s virtualized GPU memory. Public reference...

CVE-2024-47894 GPU DDK - Out of bounds read into fwlog due to unchecked loop bounds

Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to read data outside the Guest's virtualised GPU memory...

CVE-2024-47894 GPU DDK - Out of bounds read into fwlog due to unchecked loop bounds

Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to read data outside the Guest's virtualised GPU memory...

CVE-2024-47897 GPU DDK - PVRSRVRGXGetEnabledHWPerfBlocksKM off-by-one OOB write

Software installed and run as a non-privileged user may conduct improper GPU system calls resulting in platform instability and reboots...

CVE-2024-47897 GPU DDK - PVRSRVRGXGetEnabledHWPerfBlocksKM off-by-one OOB write

Software installed and run as a non-privileged user may conduct improper GPU system calls resulting in platform instability and reboots...

CVE-2024-47897

CVE-2024-47897 affects Imagination Technologies PowerVR-GPU driver (GPU DDK). The connected sources identify a vulnerability in PVRSRVRGXGetEnabledHWPerfBlocksKM that is an off-by-one out-of-bounds write, reported under the Imagination Technologies entries in the Android bulletin and CVE listings...

CVE-2024-43705 GPU DDK - Security: Exploitable PVRSRVBridgePhysmemWrapExtMem may lead to overwrite read-only file/memory (e.g. libc.so)

Software installed and run as a non-privileged user can trigger the GPU kernel driver to write to arbitrary read-only system files that have been mapped into application memory...

CVE-2024-46972 GPU DDK - Security: Reference count overflow in pvr_sync_rollback_export_fence

Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger use-after-free kernel exceptions...

CVE-2024-46972

CVE-2024-46972 is an Imagination Technologies PowerVR-GPU driver issue. The vulnerability arises from a faulty GPU system call path that can be triggered by code running with normal user permissions, leading to a use-after-free in the kernel. The CVE is documented with a local-execution impact pr...

CVE-2024-47892 GPU DDK - UAF of kernel memory in PMRUnlockPhysAddressesOSMem for on-demand non-4KB PMRs in system memory (UMA)

Software installed and run as a non-privileged user may conduct GPU system calls to read and write freed physical memory from the GPU...

CVE-2024-43702 GPU DDK - MLIST/PM render state buffers writable allowing arbitrary writes to kernel memory pages

Software installed and run as a non-privileged user may conduct improper GPU system calls to allow unprivileged access to arbitrary physical memory page...

CVE-2024-43702 GPU DDK - MLIST/PM render state buffers writable allowing arbitrary writes to kernel memory pages

Software installed and run as a non-privileged user may conduct improper GPU system calls to allow unprivileged access to arbitrary physical memory page...

CVE-2024-43704 GPU DDK - PowerVR: PVRSRVAcquireProcessHandleBase can cause psProcessHandleBase reuse when PIDs are reused

Software installed and run as a non-privileged user may conduct improper GPU system calls to gain access to the graphics buffers of a parent process...

CVE-2024-43704 GPU DDK - PowerVR: PVRSRVAcquireProcessHandleBase can cause psProcessHandleBase reuse when PIDs are reused

Software installed and run as a non-privileged user may conduct improper GPU system calls to gain access to the graphics buffers of a parent process...

CVE-2024-43701 GPU DDK - PowerVR: TLB invalidate UAF of dma_buf imported into multiple GPU devices

Software installed and run as a non-privileged user may conduct GPU system calls to read and write freed physical memory from the GPU...