Vulnerability of the dcn20_program_pipe() function in the drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c kernel of the Linux operating system, allowing a hacker to trigger a service failure

The vulnerability of the dcn20programpipe function in the drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20hwseq.c file of the Linux kernel is related to pointer arithmetic errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2024-53201 drm/amd/display: Fix null check for pipe_ctx->plane_state in dcn20_program_pipe

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null check for pipectx-planestate in dcn20programpipe This commit addresses a null pointer dereference issue in dcn20programpipe. Previously, commit 8e4ed3cf1642 "drm/amd/display: Add null check for...

CVE-2024-49914

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check for pipectx-planestate in dcn20programpipe This commit addresses a null pointer dereference issue in the dcn20programpipe function. The issue could occur when pipectx-planestate is null. The fix ad...

CVE-2024-49914

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check for pipectx-planestate in dcn20programpipe This commit addresses a null pointer dereference issue in the dcn20programpipe function. The issue could occur when pipectx-planestate is null. The fix ad...

CVE-2024-49914 drm/amd/display: Add null check for pipe_ctx->plane_state in dcn20_program_pipe

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check for pipectx-planestate in dcn20programpipe This commit addresses a null pointer dereference issue in the dcn20programpipe function. The issue could occur when pipectx-planestate is null. The fix ad...

CVE-2024-49914 drm/amd/display: Add null check for pipe_ctx->plane_state in dcn20_program_pipe

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check for pipectx-planestate in dcn20programpipe This commit addresses a null pointer dereference issue in the dcn20programpipe function. The issue could occur when pipectx-planestate is null. The fix ad...

CVE-2024-49914 drm/amd/display: Add null check for pipe_ctx->plane_state in dcn20_program_pipe

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check for pipectx-planestate in dcn20programpipe This commit addresses a null pointer dereference issue in the dcn20programpipe function. The issue could occur when pipectx-planestate is null. The fix ad...

CVE-2024-49914

CVE-2024-49914 affects the Linux kernel DRM/AMD display path. A null pointer dereference could occur in dcn20_program_pipe when pipe_ctx->plane_state is null; a patch adds a guard to verify pipe_ctx->plane_state is non-null before access. This stabilizes display pipe programming and prevent...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from improper handling of null pointer dereferences in the dcn20programpipe function in the drm/amd/display...