CVE-2026-68245 drm/amdgpu: fix lifetime issue of amdgpu_vm_get_task_info_pasid()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix lifetime issue of amdgpuvmgettaskinfopasid The vm pointer returned from amdgpuvmgetvmfrompasid is only valid while the lock is still being held. Once xaunlockirqrestore is called and returned, the pointer is no...

CVE-2026-68244 drm/i915/gem: Do not leak siblings[] on proto context error

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Do not leak siblings on proto context error After a successful BALANCE/PARALLELSUBMIT extension on context creation, error during processing of next user extension leaks the siblings array. Fix that. Discovered usin...

CVE-2026-68243 drm/i915/gem: Fix NULL deref in I915_CONTEXT_PARAM_SSEU

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Fix NULL deref in I915CONTEXTPARAMSSEU Setting context engine slot N into I915ENGINECLASSINVALID / I915ENGINECLASSINVALIDNONE and attempting to apply I915CONTEXTPARAMSSEU to the same slot N will deref NULL. Fix that...

CVE-2026-68242 drm/i915/gt: Fix NULL deref on sched_engine alloc failure

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: Fix NULL deref on schedengine alloc failure Avoid using intelcontextput before intelcontextinit in execlistscreatevirtual as the krefput inside would lead to NULL deref on the IOCTL path when schedengine allocation...

CVE-2026-68241 drm/i915/mst: limit DP MST ESI service loop

In the Linux kernel, the following vulnerability has been resolved: drm/i915/mst: limit DP MST ESI service loop The loop in inteldpcheckmststatus keeps servicing interrupts originating from the sink without bound. Add an upper bound to the new interrupts occurring during interrupt processing to n...

CVE-2026-68240 drm/gpusvm: publish dpagemap early to avoid device mapping leak on error

In the Linux kernel, the following vulnerability has been resolved: drm/gpusvm: publish dpagemap early to avoid device mapping leak on error drmgpusvmgetpages only stored the local dpagemap into svmpages-dpagemap on the success path. If a later page failed e.g. -EOPNOTSUPP when ctx-allowmixed is...

CVE-2026-68239 drm/ttm: Account for NULL and handle pages in ttm_pool_backup

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Account for NULL and handle pages in ttmpoolbackup Pages in ttmpoolbackup can be NULL or backup handles ttmbackuppageptrishandle, neither of which can be passed to setpagesarraywb or freed. Add a dedicated WB pass before...

CVE-2026-68238 drm/amdgpu: Release VFCT ACPI table reference

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Release VFCT ACPI table reference amdgpuacpivfctbios fetches the VFCT table with acpigettable but never releases it. acpigettable takes a reference on the table incrementing its validationcount and mapping it on the 0...

CVE-2026-68237 drm/amdgpu/userq: fix indefinite fence wait during GPU reset

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: fix indefinite fence wait during GPU reset prereset only force-completes fences of MAPPED queues. A queue in any other state e.g. mid-eviction keeps its lastfence pending; after a GPU reset that fence never...

CVE-2026-68236 drm/amd/display: set new_stream to NULL after release

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: set newstream to NULL after release In dmupdatecrtcstate, the skipmodeset path releases newstream via dcstreamrelease but does not set the pointer to NULL. If a later error e.g., color management failure triggers...

CVE-2026-68235 drm/amd/display: dce100: skip non-DP stream encoders for DP MST

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: dce100: skip non-DP stream encoders for DP MST On DCE8-class ASICs e.g. Bonaire, the resource pool contains digital DIG stream encoders plus one analog DAC encoder. When assigning a stream encoder for a second...

CVE-2026-68234 drm/amdgpu: fix bo->pin leaking in amdgpu_bo_create_reserved

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix bo-pin leaking in amdgpubocreatereserved amdgpubocreatereserved only allocates a new BO when boptr struct amdgpubo boptr as input parameter is NULL, it simply skips creation when boptr is non-NULL. But it...

CVE-2026-68233 drm/vc4: Shut down BO cache timer before teardown

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Shut down BO cache timer before teardown The BO cache timer callback schedules timework, and timework can rearm the timer through vc4bocachefreeold. vc4bocachedestroy deletes the timer and then cancels the work, which do...

CVE-2026-68232 drm/gpusvm: Fix MM reference leak in drm_gpusvm_range_evict

In the Linux kernel, the following vulnerability has been resolved: drm/gpusvm: Fix MM reference leak in drmgpusvmrangeevict If kvmallocarray fails in drmgpusvmrangeevict, the MM reference acquired earlier is not released, resulting in a reference leak. Fix this by dropping the MM reference on th...

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-2026-68230 media: amlogic-c3: Add validations for ae and awb config

In the Linux kernel, the following vulnerability has been resolved: media: amlogic-c3: Add validations for ae and awb config Avoid invalid memory access if the zonesnum is bigger than zoneweight. This patch fixes the following smatch errors: drivers/media/platform/amlogic/c3/isp/c3-isp-params.c:1...

CVE-2026-68229 media: cedrus: skip invalid H.264 reference list entries

In the Linux kernel, the following vulnerability has been resolved: media: cedrus: skip invalid H.264 reference list entries Cedrus consumes H.264 refpiclist0/refpiclist1 entries from the stateless slice control and later uses their indices to look up decode-dpb in cedruswritereflist. Rejecting...

CVE-2026-68228 media: chips-media: wave5: Move src_buf Removal to finish_encode

In the Linux kernel, the following vulnerability has been resolved: media: chips-media: wave5: Move srcbuf Removal to finishencode During encoder processing, there is a case where the IRQ response could return the buffer back to userspace via v4l2m2mbufdone call. In this time, userspace could que...

CVE-2026-68227 media: cx231xx: fix devres lifetime

In the Linux kernel, the following vulnerability has been resolved: media: cx231xx: fix devres lifetime USB drivers bind to USB interfaces and any device managed resources should have their lifetime tied to the interface rather than parent USB device. This avoids issues like memory leaks when...

CVE-2026-68226 media: cx23885: add ioremap return check and cleanup

In the Linux kernel, the following vulnerability has been resolved: media: cx23885: add ioremap return check and cleanup Add a check for the return value of pciioremapbar in cx23885devsetup. If ioremap for BAR0 fails, release the already allocated PCI memory region, decrement the device count, an...