CVE-2026-68384

CVE-2026-68384 pertains to the Linux kernel component drm/xe/vf, where race conditions were found in VF CCS attach/detach behavior during in-flight BO moves and VF migration. The issue arises because xe_bo_move() attached CCS read/write batch buffers to a BO after it transitioned NULL/SYSTEM → TT...

CVE-2026-68384 drm/xe/vf: Fix VF CCS attach/detach race with in-flight BO moves

In the Linux kernel, the following vulnerability has been resolved: drm/xe/vf: Fix VF CCS attach/detach race with in-flight BO moves xebomove attaches VF CCS read/write batch buffers BBs to a BO after it transitions NULL/SYSTEM - TT, and detaches them after it transitions TT - SYSTEM. Both...

EUVD-2026-55570

In the Linux kernel, the following vulnerability has been resolved: drm/xe/vf: Fix VF CCS attach/detach race with in-flight BO moves xebomove attaches VF CCS read/write batch buffers BBs to a BO after it transitions NULL/SYSTEM - TT, and detaches them after it transitions TT - SYSTEM. Both...

EUVD-2026-55406

In the Linux kernel, the following vulnerability has been resolved: drm/xe/vf: Add drmdev guards when detaching CCS read/write buffers CCS read/write buffers are freed during BO destruction. In some cases, BOs may be destroyed after the device is unbound but while the DRM structure remains valid,...

CVE-2026-68305 drm/xe/vf: Add drm_dev guards when detaching CCS read/write buffers

In the Linux kernel, the following vulnerability has been resolved: drm/xe/vf: Add drmdev guards when detaching CCS read/write buffers CCS read/write buffers are freed during BO destruction. In some cases, BOs may be destroyed after the device is unbound but while the DRM structure remains valid,...

CVE-2026-68302 amt: re-read skb header pointers after every pull

In the Linux kernel, the following vulnerability has been resolved: amt: re-read skb header pointers after every pull Several AMT receive and transmit paths cache a pointer into the skb head iphdr, ipv6hdr, ethhdr or the AMT message header and then call a helper that can reallocate that head befo...

EUVD-2026-55392

In the Linux kernel, the following vulnerability has been resolved: idpf: fix maxvport related crash on allocation error during init Set adapter-maxvports only after successful allocation of vports, netdevs and vportconfig buffers. This fixes possible crashes on reset or rmmod, following failed...

CVE-2026-68266

CVE-2026-68266 is a Linux kernel vulnerability in the drm/xe path with imported dma-buf BOs. The issue arises when an imported dma-buf BO is created as a ttm_bo_type_sg object whose reservation (exporter’s resv) is not kept alive until dma_buf_dynamic_attach completes. If the exporter is freed wh...

CVE-2026-68257

The CVE-2026-68257 vulnerability affects the Linux kernel drm/amdkfd component where a 32-bit overflow in the CWSR total size calculation could yield an undersized BO/SVM allocation. The root cause is that total_cwsr_size was computed in 32-bit before being used, and large ctx_save_restore_area_s...

CVE-2026-68231

The CVE-2026-68231 issue affects the Linux kernel media stack, specifically the airspy driver under vb2. It occurs when start_streaming() returns an error without draining buffers that were already queued via buf_queue(); this can leave buffers leaked and trigger a WARN_ON(owned_by_drv_count) in ...

EUVD-2026-55332

In the Linux kernel, the following vulnerability has been resolved: media: airspy: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers via...

CVE-2026-68231 media: airspy: Return queued buffers on start_streaming() failure

In the Linux kernel, the following vulnerability has been resolved: media: airspy: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers via...

CVE-2026-68222

CVE-2026-68222 describes a Linux kernel asyncio path issue in the media driver msi2500 where start_streaming() errors could leak queued buffers if not returned via vb2_buffer_done(). The kernel fix consolidates five error paths into a small goto chain, drains the queued-buffer list on failure, an...

EUVD-2026-55323

In the Linux kernel, the following vulnerability has been resolved: media: msi2500: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers vi...

CVE-2026-68222 media: msi2500: Return queued buffers on start_streaming() failure

In the Linux kernel, the following vulnerability has been resolved: media: msi2500: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers vi...

CVE-2026-68216

Summary of CVE-2026-68216 (Linux kernel pwc driver): A fix addresses a resource leak in start_streaming() for the pwc media driver. When start_streaming() fails, buffers queued via vb2_buffer_done() were not returned, causing vb2_start_streaming() to WARN_ON(owned_by_drv_count). The two early-fai...

CVE-2026-68216 media: pwc: Return queued buffers on start_streaming() failure

In the Linux kernel, the following vulnerability has been resolved: media: pwc: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers via...

EUVD-2026-55317

In the Linux kernel, the following vulnerability has been resolved: media: pwc: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers via...

CVE-2026-68213 media: rtl2832_sdr: Return queued buffers on start_streaming() failure

In the Linux kernel, the following vulnerability has been resolved: media: rtl2832sdr: Return queued buffers on startstreaming failure The vb2 framework hands buffers to the driver via bufqueue before calling startstreaming. If startstreaming returns an error without first returning those buffers...

CVE-2026-68213

CVE-2026-68213 affects the Linux kernel rtl2832_sdr driver in the media subsystem. On start_streaming() failure, buffers queued via vb2 are not returned, causing a leak and potential resource exhaustion. The patch adds an explicit success exit and calls rtl2832_sdr_cleanup_queued_bufs() at error ...