UBUNTU-CVE-2025-40148

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL pointer checks in dcstream cursor attribute functions The function dcstreamsetcursorattributes currently dereferences the stream pointer and nested members stream-ctx-dc-currentstate without checking for...

CVE-2025-40166 drm/xe/guc: Check GuC running state before deregistering exec queue

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Check GuC running state before deregistering exec queue In normal operation, a registered exec queue is disabled and deregistered through the GuC, and freed only after the GuC confirms completion. However, if the driv...

CVE-2025-40166

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Check GuC running state before deregistering exec queue In normal operation, a registered exec queue is disabled and deregistered through the GuC, and freed only after the GuC confirms completion. However, if the driv...

CVE-2025-40152

MODE C Summary: CVE-2025-40152 affects the Linux kernel DRM MSM driver. The root cause is an uninitialized drm_gem_obj.gpuva.list when the driver does not advertise DRIVER_GEM_GPUVA, leading to a crash during bootup (kernel oops) in MSM’s DRM/KMS init path and related fbdev/plane initialization. ...

CVE-2025-40152 drm/msm: Fix bootup splat with separate_gpu_drm modparam

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix bootup splat with separategpudrm modparam The drmgemforeachgpuvmbo call from lookupvma accesses drmgemobj.gpuva.list, which is not initialized when the drm driver does not support DRIVERGEMGPUVA feature. Enable it fo...

CVE-2025-40111 drm/vmwgfx: Fix Use-after-free in validation

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix Use-after-free in validation Nodes stored in the validation duplicates hashtable come from an arena allocator that is cleared at the end of vmwexecbufprocess. All nodes are expected to be cleared in...

CVE-2025-40110

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix a null-ptr access in the cursor snooper Check that the resource which is converted to a surface exists before trying to use the cursor snooper on it. vmwcmdrescheck allows explicit invalid SVGA3DINVALIDID...

kernel: drm/vkms: Fix use after free and double free on init error

In the Linux kernel, the following vulnerability has been resolved: drm/vkms: Fix use after free and double free on init error If the driver initialization fails, the vkmsexit function might access an uninitialized or freed defaultconfig pointer and it might double free it. Fix both possible erro...

drm/amdgpu: Replace Mutex with Spinlock for RLCG register access to avoid Priority Inversion in SRIOV

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Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990479)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990479 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Return error code in mdp5piperelease when deadlock is detected mdp5getglobalstate...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990470)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990470 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga For pptable structs that use...

CVE-2025-54335

An issue was discovered in the GPU driver in Samsung Mobile Processor Exynos 1480, 2400, 1580, 2500. There is a use-after-free in the Xclipse GPU Driver...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989880)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989880 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/plane: Move range check for formatcount earlier While the check for formatcount 64 in...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990184)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990184 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/pm: Fix the null pointer dereference in applystateadjustrules Check the pointer value ...

CVE-2025-54335

An issue was discovered in the GPU driver in Samsung Mobile Processor Exynos 1480, 2400, 1580, 2500. There is a use-after-free in the Xclipse GPU Driver...

SAMSUNG Mobile Processor Exynos 安全漏洞

SAMSUNG Mobile Processor Exynos is a system-on-chip SoC from South Korea's Samsung SAMSUNG dedicated to smartphones and tablets. A security vulnerability exists in SAMSUNG Mobile Processor Exynos, which originates from a post-release reuse in the Xclipse GPU driver. The following products are...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: drm/v3d: Disabling interrupts before resetting the GPU Currently, an interrupt can be triggered during a GPU reset, which can lead to GPU hangs and NULL pointer dereferencing in an interrupt context, as shown in the following...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fixed a fence leak in the submit error path. In error paths, we could unreference the submitted entity without calling drmschedentitypushjob. As a result, msmjobfree will never be called. Since drmschedjobcleanup will NU...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: The CT safe mode is now exited explicitly during unwinding. During driver probes, we may briefly use the CT safe mode, which relies on delayed tasks. Usually, we can stop this once the IRQ functions properly. However,...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: The issue of destroying KFD debugfs after destroying KFD wq has been addressed. Since the KFD proc content was moved to the kernel debugfs, we cannot destroy KFD debugfs before calling kfdprocessDestroywq. Moving...