CVE-2026-64051 accel/qaic: Add overflow check to remap_pfn_range during mmap

In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Add overflow check to remappfnrange during mmap The call to remappfnrange in qaicgemobjectmmap is susceptible to remapping beyond the VMA if the BO is too large. This can cause use after free issues when munmap unmaps...

CVE-2025-40172

In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Treat remaining == 0 as error in findandmapuserpages Currently, if findandmapuserpages takes a DMA xfer request from the user with a length field set to 0, or in a rare case, the host receives QAICTRANSDMAXFERCONT fro...

UBUNTU-CVE-2025-40177

In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Fix bootlog initialization ordering As soon as we queue MHI buffers to receive the bootlog from the device, we could be receiving data. Therefore all the resources needed to process that data need to be setup prior to...

CVE-2025-40172 accel/qaic: Treat remaining == 0 as error in find_and_map_user_pages()

In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Treat remaining == 0 as error in findandmapuserpages Currently, if findandmapuserpages takes a DMA xfer request from the user with a length field set to 0, or in a rare case, the host receives QAICTRANSDMAXFERCONT fro...

Linux Distros Unpatched Vulnerability : CVE-2025-40172

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - accel/qaic: Treat remaining == 0 as error in findandmapuserpages Currently, if findandmapuserpages takes a DMA xfer request from the user with a length field se...

UBUNTU-CVE-2023-53633

In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Fix a leak in mapuserpages If getuserpagesfast allocates some pages but not as many as we wanted, then the current code leaks those pages. Call putpage on the pages before returning...

CVE-2023-53633 accel/qaic: Fix a leak in map_user_pages()

In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Fix a leak in mapuserpages If getuserpagesfast allocates some pages but not as many as we wanted, then the current code leaks those pages. Call putpage on the pages before returning...