15423 matches found
Linux DRM AMD Display Kernel DoS
The vulnerability of components such as DRM, AMD, and display kernels in the Linux operating system is related to the assignment of the NULL pointer in the edpsetreplayallowactive function. Exploiting this vulnerability can allow a hacker to trigger a service failure...
Important: tigervnc security update
Virtual Network Computing VNC is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients...
NVIDIA GPU Display Driver - October 2024 - Lenovo Support US
No description provided...
NVIDIA GPU Display Driver - October 2024 - Lenovo Support US
No description provided...
CLSA-2024-1731431756 kernel: Fix of 30 CVEs
tty: ngsm: Fix use-after-free in gsmcleanupmux CVE-2024-50073 - drm/amdkfd: amdkfdfreegttmem clear the correct pointer CVE-2024-49991 - ext4: fix timer use-after-free on failed mount CVE-2024-49960 - ext4: avoid use-after-free in ext4extshowleaf CVE-2024-49889 - ext4: fix slab-use-after-free in...
kernel: drm/amd/display: fixed integer types and null check locations
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fixed integer types and null check locations why: issues fixed: - comparison with wider integer type in loop condition which can cause infinite loops - pointer dereference before null check...
kernel: drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()'
A NULL pointer dereference flaw was found in the Linux kernel in dcn21setpipe. This issue may lead to a crash...
kernel: drm/amd/display: Implement bounds check for stream encoder creation in DCN301
A vulnerability was found in the DRM/AMD/Display module of the Linux Kernel. An out-of-bounds access exists in the 'streamencregs' array within DCN301, while accessing the array with 'engid,’ could lead to an out-of-bounds access beyond its four-element size, which can cause a system crash...
kernel: drm/amd/display: 'panel_cntl' could be null in 'dcn21_set_backlight_level()'
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix 'panelcntl' could be null in 'dcn21setbacklightlevel' 'panelcntl' structure used to control the display panel could be null, dereferencing it could lead to a null pointer access. Fixes the below:...
kernel: drm/amd/display: Fix disable_otg_wa logic
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix disableotgwa logic Why When switching to another HDMI mode, we are unnecesarilly disabling/enabling FIFO causing both HPO and DIG registers to be set at the same time when only HPO is supposed to be set. This...
kernel: drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes
A flaw was found in the nouveau driver module of the Linux kernel in which certain TV tuner cards can cause a null pointer dereference when querying the capabilities of some displays, resulting in a denial of service...
kernel: drm/amd/display: Wake DMCUB before executing GPINT commands
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before executing GPINT commands Why DMCUB can be in idle when we attempt to interface with the HW through the GPINT mailbox resulting in a system hang. How Add dcwakeandexecutegpint to wrap the wake,...
kernel: drm/amd/display: Refactor DMCUB enter/exit idle interface
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Refactor DMCUB enter/exit idle interface Why We can hang in place trying to send commands when the DMCUB isn't powered on. How We need to exit out of the idle state prior to sending a command, but the process tha...
kernel: drm/amd/display: Fix MST Null Ptr for RV
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix MST Null Ptr for RV The change try to fix below error specific to RV platform: BUG: kernel NULL pointer dereference, address: 0000000000000008 PGD 0 P4D 0 Oops: 0000 1 PREEMPT SMP NOPTI CPU: 4 PID: 917 Comm:...
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...
drm/amd/display: Avoid overflow assignment in link_dp_cts
...
drm/stm: Avoid use-after-free issues with crtc and plane
...
drm/amd/display: fix double free issue during amdgpu module unload
...