These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.
The Linux kernel has a use-after-free vulnerability in the amdgpu_vm_get_task_info_pasid() function. This issue arises because the vm pointer returned from amdgpu_vm_get_vm_from_pasid() is only valid while a lock is held. After the lock is released, the pointer can be modified, leading to potential crashes or unexpected behavior when accessed later. The vulnerability was resolved by removing the amdgpu_vm [truncated]
A vulnerability was found in the Linux kernel's drm/i915/gem component. Setting an invalid context engine slot and attempting to apply I915_CONTEXT_PARAM_SSEU can lead to a NULL dereference. This issue has been resolved. The vulnerability affects Linux kernel deployments. Security teams should review the vulnerability and apply necessary mitigations. The issue was discovered using AI-assisted static analy [truncated]
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-10T13:20:12.613Z and has not been modified since then. The CVE-2026-68242 vulnerability is related to a NULL dereference issue in the Linux kernel's drm/i915/gt component. The vulnerability was discovered using AI-assisted static analysis confirmed by Intel Product Security. The issue arises from us [truncated]
The Linux kernel's drm/ttm module has a vulnerability, CVE-2026-68239, which has been resolved with a fix to properly handle NULL and backup handle pages in ttm_pool_backup, preventing a general protection fault. System administrators and users of Linux kernel-based systems should be aware of this vulnerability and take steps to ensure their systems are updated with the latest kernel version. This vulnera [truncated]
The Linux kernel vulnerability, CVE-2026-68238, involves a memory leak in the amdgpu_acpi_vfct_bios() function. This function fetches the VFCT ACPI table with acpi_get_table() but never releases it, leading to a mapping leak on every call. The vulnerability affects Linux kernel users and administrators, who should verify and apply available updates to mitigate potential memory leak issues. The fix involve [truncated]
The Linux kernel was vulnerable to an indefinite fence wait issue during GPU reset in the drm/amdgpu/userq component. This issue could cause system hangs. The problem arose from the pre_reset function only force-completing fences of MAPPED queues, leaving fences in other states pending. The issue has been resolved by force-completing every queue's fence regardless of state. Linux kernel users and administ [truncated]
A use-after-free vulnerability was found in the Linux kernel's drm/amd/display module. In the dm_update_crtc_state() function, the skip_modeset path releases the new_stream via dc_stream_release() but does not set the pointer to NULL. If a later error occurs, the error path calls dc_stream_release() again on the same dangling pointer, causing a double release and potential use-after-free. The issue has be [truncated]
The Linux kernel vulnerability CVE-2026-68235 was resolved with a commit that addresses a crash issue in the drm/amd/display component. The issue arises when assigning a stream encoder for a second DisplayPort MST stream on DCE8-class ASICs. The fix skips encoders without dp_set_stream_attribute when the stream uses a DP signal. This vulnerability affects users of Linux kernel with DisplayPort MST streams [truncated]
The Linux kernel has a vulnerability in the drm/amdgpu module, which could lead to memory leaks due to improper pinning of buffers. The fix involves modifying the amdgpu_bo_create_reserved function to only pin the buffer once at creation. This change aims to prevent memory leaks by ensuring that buffers are properly managed. Linux kernel users and administrators should review their systems to ensure they [truncated]
A vulnerability in the Linux kernel has been resolved, which could lead to a denial of service. The media: airspy: Return queued buffers on start_streaming() failure vulnerability was addressed by returning buffers via vb2_buffer_done() when start_streaming() fails. This fix prevents potential memory leaks by ensuring that all queued buffers are properly handled and returned to the vb2 framework. Linux ke [truncated]
A vulnerability in the Linux kernel has been resolved, affecting the media: chips-media: wave5 component. The issue involves moving the src_buf removal to finish_encode to prevent a potential self-loop in the ready queue. This change ensures that a buffer is not marked as DONE before it is removed from the m2m ready queue. The vulnerability could allow a local attacker with low attack complexity to exploi [truncated]
A Linux kernel vulnerability, CVE-2026-68227, has been resolved, addressing a devres lifetime issue in the cx231xx media driver. The fix ensures that device-managed resources are released when the driver is unbound, preventing potential memory leaks. This vulnerability affects Linux kernel users and administrators who use the cx231xx media driver. The fix is crucial for maintaining system security and pre [truncated]
A vulnerability has been resolved in the Linux kernel, specifically in the media: cx23885 module. The vulnerability involves adding a check for the return value of pci_ioremap_bar() in cx23885_dev_setup(). If ioremap for BAR0 fails, the already allocated PCI memory region is released, the device count is decremented, and -ENODEV is returned. This prevents a potential null pointer dereference and ensures p [truncated]
The Linux kernel's media i2c alvium driver has a critical pointer access vulnerability in the alvium_ctrl_init function. This issue allows for a write access over a NULL-pointer for several controls. The vulnerability has been resolved by reworking the code to check pointers before adding flags. Users of the Linux kernel, particularly those using the media i2c alvium driver, should be aware of this vulner [truncated]
A vulnerability was found in the Linux kernel's media: mali-c55. The media_pad_remote_pad_unique() function could return an ERR_PTR() on failure, which was not properly checked before being dereferenced. This could lead to an ERR_PTR dereference. The issue has been resolved by adding proper error checking with IS_ERR() before dereferencing the pointer and setting isp->remote_src to NULL on error.
A memory leak vulnerability was found in the Linux kernel's media meson vdec driver. The vulnerability occurs in the error path of the vdec_open function, where the m2m context is not released, leading to a resource leak. This issue has been resolved by introducing a proper err_m2m_ctx_release label that calls v4l2_m2m_ctx_release before releasing the m2m device.
The Linux kernel vulnerability CVE-2026-68221 was resolved, addressing memory leaks in the nuvoton npcm-video driver. The vulnerability was publicly disclosed on 2026-08-10T13:20:10.140Z and last modified on 2026-08-17T05:18:24.317Z. This vulnerability affects Linux kernel developers and administrators responsible for maintaining Linux-based systems, particularly those using the nuvoton npcm-video driver. [truncated]
A potential out-of-bounds issue was found in the Linux kernel's media nxp imx8-isi. The maximum downscaling factor supported by ISI can be up to 16. A minimum value constraint was added before applying the setting to hardware to address this issue. This change helps prevent out-of-bounds conditions that could lead to system instability or potential code execution. Users and administrators should be aware [truncated]
A vulnerability has been resolved in the Linux kernel related to media: radio-si476x. The issue involves unregistering the v4l2_device on probe failure to prevent a reference leak. This vulnerability affects Linux kernel deployments that include the media: radio-si476x module. The issue arises during the probe function, where failure to unregister the v4l2_device can lead to a reference leak, potentially [truncated]
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record for CVE-2026-68214 was published on 2026-08-10T13:20:09.287Z and describes a use-after-free vulnerability in the Linux kernel's rtl2832 module. The issue arises from the incorrect ordering of i2c_mux_del_adapters and cancel_delayed_work_sync in rtl2832_remove, allowing for a potential use-after-free when kfree(dev) is calle [truncated]
A vulnerability in the Linux kernel has been resolved. The media: rtl2832_sdr module did not return queued buffers on start_streaming() failure, leading to potential buffer leaks and WARN_ON(owned_by_drv_count) triggers. This issue was addressed by adding queued-buffer cleanup at the err label and before each early return. The fix involves modifying the rtl2832_sdr_start_streaming function to ensure that [truncated]
A possible memory leak vulnerability was found in the Linux kernel's saa7134_video_init1 function. The function does not check the return value of saa7134_pgtable_alloc() calls, which can lead to memory leaks and potential use of uninitialized DMA resources if errors occur during device probing. This issue was identified through code review, and further verification is necessary to fully understand the vu [truncated]
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-10T13:20:08.887Z and has not been modified since then. The Linux kernel vulnerability CVE-2026-68211 is related to the stm32-dcmipp media driver. When start_streaming() fails, it can cause queued buffers to leak. This issue has been resolved by ensuring that buffers are properly returned via vb2_buf [truncated]
A vulnerability has been identified in the Linux kernel, specifically in the media: stm32: dcmi module. The issue arises from the dcmi_graph_init() function registering an async notifier before dcmi_probe() toggles the reset line. If reset_control_assert() or reset_control_deassert() fails afterwards, the probe returns through err_cleanup and the driver core will not call dcmi_remove(). This leads to a fa [truncated]
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-10T13:20:08.637Z and has not been modified since then. The NVD entry is currently Received. The Linux kernel's media: sun4i-csi driver has a vulnerability where queued buffers are not returned on start_streaming() failure, potentially leading to buffer leaks and WARN_ON(owned_by_drv_count). This iss [truncated]
A vulnerability in the Linux kernel has been resolved. The v4l2 helper v4l2_async_register_subdev_sensor() calls v4l2_async_register_subdev(), which is a macro that expands to __v4l2_async_register_subdev(sd,THIS_MODULE). Since the macro is expanded inside v4l2-fwnode.c, THIS_MODULE resolves to the v4l2-fwnode module rather than the sensor driver module that originally set sd->owner. When v4l2-fwnode is b [truncated]
A vulnerability in the Linux kernel's media module, specifically in the vivid driver, has been identified and resolved. The vivid_update_format_cap/out() functions were not properly checked for busy capture/output queues when toggling capabilities, potentially leading to unexpected results. Checks have been added to prevent such issues, and a WARN_ON has been included in vivid_update_format_cap/out() if t [truncated]
The Linux kernel's ALSA sequencer has a vulnerability where a re-opened queue timer can lead to a use-after-free condition. This can cause a potential crash or code execution when the timer is triggered. System administrators and users of the Linux kernel, especially those with unprivileged access to /dev/snd/seq, should be aware of this vulnerability and take steps to mitigate it. The vulnerability has a [truncated]
A use-after-free vulnerability was found in the Linux kernel's ALSA timer subsystem. When a master instance is closed, the slave instances' callbacks are not properly drained, leading to a potential use-after-free issue. This vulnerability affects Linux kernel developers, Linux distribution maintainers, and users of Linux-based systems. The vulnerability has a high impact and requires immediate attention. [truncated]
A use-after-free vulnerability exists in the Linux kernel's ALSA timer functionality. When a userspace-driven timer instance callback is still running, a concurrent interrupt can re-enter the callback, leading to a use-after-free condition. This can be exploited by a user able to open /dev/snd/timer, both via a user timer instance and via a sequencer queue timer bound to the utimer.