The vulnerability of the `dc_state_destruct()` function in the `drivers/gpu/drm/amd/display/dc/core/dc_state.c` file of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the dcstatedestruct function in the drivers/gpu/drm/amd/display/dc/core/dcstate.c file of the Linux kernel lies in the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this vulnerability could allow an attacker to...

The vulnerability of the `dc_state_create()` function in the `drivers/gpu/drm/amd/display/dc/core/dc_state.c` file of the DRI support driver for AMD GPU-based Linux operating system kernels allows a malicious actor to cause a service failure.

The vulnerability of the dcstatecreate function in the drivers/gpu/drm/amd/display/dc/core/dcstate.c file, a driver for AMD graphics cards, related to Linux operating systems, leads to unregulated resource consumption. Exploiting this vulnerability can allow an attacker to cause service failures...

drm/amd/display: Add a dc_state NULL check in dc_state_release

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The vulnerability of the `dc_state_create_copy()` function in the `drivers/gpu/drm/amd/display/dc/core/dc_state.c` file of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the dcstatecreatecopy function in the drivers/gpu/drm/amd/display/dc/core/dcstate.c file of the Linux kernel is related to the repeated release of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, a...

PT-2024-10003

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to 6.11.9 Description The issue is related to the dc state copy internal function in the Linux kernel's drm/amd/display module. It concerns a double free vulnerability that occurs when a dml allocation fails, causin...

CVE-2024-49972 drm/amd/display: Deallocate DML memory if allocation fails

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Deallocate DML memory if allocation fails Why When DC state create DML memory allocation fails, memory is not deallocated subsequently, resulting in uninitialized structure that is not NULL. How Deallocate memory...

CVE-2024-49972 drm/amd/display: Deallocate DML memory if allocation fails

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Deallocate DML memory if allocation fails Why When DC state create DML memory allocation fails, memory is not deallocated subsequently, resulting in uninitialized structure that is not NULL. How Deallocate memory...

SUSE CVE-2024-46850

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid race between dcn35setdrr and dcstatedestruct dcstatedestruct nulls the resource context of the DC state. The pipe context passed to dcn35setdrr is a member of this resource context. If dcstatedestruct is...

DEBIAN-CVE-2024-46851

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid race between dcn10setdrr and dcstatedestruct dcstatedestruct nulls the resource context of the DC state. The pipe context passed to dcn10setdrr is a member of this resource context. If dcstatedestruct is...

UBUNTU-CVE-2024-46851

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid race between dcn10setdrr and dcstatedestruct dcstatedestruct nulls the resource context of the DC state. The pipe context passed to dcn10setdrr is a member of this resource context. If dcstatedestruct is...

CVE-2024-46851 drm/amd/display: Avoid race between dcn10_set_drr() and dc_state_destruct()

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid race between dcn10setdrr and dcstatedestruct dcstatedestruct nulls the resource context of the DC state. The pipe context passed to dcn10setdrr is a member of this resource context. If dcstatedestruct is...

CVE-2024-46850

CVE-2024-46850 affects the Linux kernel DRM/AMD display path: the dcn35_set_drr() function in the AMD DC hardware sequencing code can race with dc_state_destruct() which nulls the DC state resource context. If destruction occurs in parallel with IRQ processing that calls dcn35_set_drr(), callback...

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 a competition between the dcn10setdrr function and the dcstatedestruct function...

PT-2024-32249

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition vulnerability has been resolved in the Linux kernel's DRM/AMD display module. The issue occurs between the dcn10 set drr and dc state destruct functions. When dc state...

PT-2024-32248

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition has been identified between dcn35 set drr and dc state destruct in the Linux kernel's AMD display module. The issue arises when dc state destruct nulls the resource...

SUSE CVE-2024-26948

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add a dcstate NULL check in dcstaterelease How Check wheather state is NULL before releasing it...

DEBIAN-CVE-2024-26948

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add a dcstate NULL check in dcstaterelease How Check wheather state is NULL before releasing it...

PT-2024-21592

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved by adding a dc state NULL check in dc state release. The issue is addressed by checking whether the state is NULL before releasing i...