kernel: drm/ast: Fix soft lockup

CVE-2024-35952 describes an issue in the Linux kernel's AST graphics driver. The problem occurs in the astdpsetonoff function, where a lack of proper synchronization with the DisplayPort Microcontroller Unit DPMCU can result in an infinite loop. This can cause a "soft lockup" in the host system,...

kernel: drm/vmwgfx: Fix invalid reads in fence signaled events

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix invalid reads in fence signaled events Correctly set the length of the drmevent to the size of the structure that's actually used. The length of the drmevent was set to the parent structure instead of to the...

kernel: drm/vmwgfx: Unmap the surface before resetting it on a plane state

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Unmap the surface before resetting it on a plane state Switch to a new plane state requires unreferencing of all held surfaces. In the work required for mob cursors the mapped surfaces started being cached but the...

kernel: drm/ast: Fix soft lockup

CVE-2024-35952 describes an issue in the Linux kernel's AST graphics driver. The problem occurs in the astdpsetonoff function, where a lack of proper synchronization with the DisplayPort Microcontroller Unit DPMCU can result in an infinite loop. This can cause a "soft lockup" in the host system,...

kernel: use-after-free in kv_parse_power_table

A use-after-free flaw was found in kvparsepowertable in drivers/amd/pm in the Linux kernel. When ps equals NULL, kvparsepowertable frees adev-pm.dpm.ps. The adev-pm.dpm.ps is used in the loop of kvdpmfini after its first free in kvparsepowertable, causing a use-after-free problem...

kernel: drm/vmwgfx: Fix invalid reads in fence signaled events

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix invalid reads in fence signaled events Correctly set the length of the drmevent to the size of the structure that's actually used. The length of the drmevent was set to the parent structure instead of to the...

The vulnerability of the gfx_v9_4_3_init_microcode() driver for AMDGPU cores in the Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the gfxv943initmicrocode function in the drivers/gpu/drm/amd/amdgpu/gfxv943.c driver for the AMD GPU in the Linux operating system is related to memory writing beyond the allocated buffer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality...

The vulnerability of the i915_hwmon_register() function in Intel 8xx/9xx/G3x/G4x/HD kernel drivers of the Linux operating system allows a hacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the i915hwmonregister function in the drivers/gpu/drm/i915/i915hwmon.c file of the Intel 8xx/9xx/G3x/G4x/HD kernel for the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise th...

SUSE CVE-2024-42120

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check pipe offset before setting vblank pipectx has a size of MAXPIPES so checking its index before accessing the array. This fixes an OVERRUN issue reported by Coverity...

CVE-2024-23382

Memory corruption while processing graphics kernel driver request to create DMA fence...

kernel: drm/ast: Fix soft lockup

CVE-2024-35952 describes an issue in the Linux kernel's AST graphics driver. The problem occurs in the astdpsetonoff function, where a lack of proper synchronization with the DisplayPort Microcontroller Unit DPMCU can result in an infinite loop. This can cause a "soft lockup" in the host system,...

DEBIAN-CVE-2024-42091

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Check pat.ops before dumping PAT settings We may leave pat.ops unset when running on brand new platform or when running as a VF. While the former is unlikely, the latter is valid future use case and will cause NPD when...

DEBIAN-CVE-2024-41092

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: Fix potential UAF by revoke of fence registers CI has been sporadically reporting the following issue triggered by igt@i915selftest@live@hangcheck on ADL-P and similar machines: 414.049203 i915: Running...

UBUNTU-CVE-2024-41092

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: Fix potential UAF by revoke of fence registers CI has been sporadically reporting the following issue triggered by igt@i915selftest@live@hangcheck on ADL-P and similar machines: 414.049203 i915: Running...

PT-2024-33829

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue concerns the Linux kernel, specifically the drm/xe/hdcp component. It involves a null pointer error that occurs when the xe gsc is not initialized during the HDCP capability...

kernel: drm/client: Fully protect modes[] with dev->mode_config.mutex

A flaw in the Linux kernel's Direct Rendering Manager DRM client could cause system instability. The problem occurs because the modes array, used to store display mode pointers, wasn’t adequately protected by a mutex lock. This allows the array to reference memory that has already been freed or...

kernel: vmwgfx: integer overflow in vmwgfx_execbuf.c

An integer overflow was found in the Linux kernel's vmwgfx driver. This flaw allows a local, unprivileged attacker with access to either /dev/dri/card0 or /dev/dri/rendererD128, and able to issue an ioctl on the resulting file descriptor to crash the system, causing a denial of service...

The vulnerability of the GPU driver for Mali-based processors, based on Arm, Bifrost, and Valhall architectures, allows a hacker to execute arbitrary code.

The vulnerability of the GPU driver for Mali-based processors based on Arm, Bifrost, and Valhall is related to synchronization errors when using shared resources. Exploiting this vulnerability allows an attacker to execute arbitrary code...

The vulnerability of the NVIDIA GPU Display Driver relates to the execution of operations beyond the buffer boundaries in memory. This allows an attacker to gain unauthorized access to protected information, enhance their privileges, execute arbitrary code, or cause system failures.

The vulnerability of the NVIDIA GPU Display Driver software driver is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information, enhance their privileges, execute arbitrar...

AZL-48820 CVE-2024-41011 affecting package kernel for versions less than 5.15.167.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: don't allow mapping the MMIO HDP page with large pages We don't get the right offset in that case. The GPU has an unused 4K area of the register BAR space into which you can remap registers. We remap the HDP flush...