kernel: drm/amdgpu: the warning dereferencing obj for nbio_v7_4

A flaw was found in the Linux kernel's drm/amdgpu component. A local attacker with low privileges could trigger a null pointer dereference by interacting with the nbiov74 functionality when the rasmanager object is null. This could lead to a system crash, resulting in a denial of service...

AZL-58344 CVE-2022-49529 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/pm: fix the null pointer while the smu is disabled It needs to check if the ppfuncs is initialized while release the context, otherwise it will trigger null pointer panic while the software smu is not enabled...

kernel: drm/amdgpu: avoid using null object of framebuffer

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid using null object of framebuffer Instead of using state-fb-obj0 directly, get object from framebuffer by calling drmgemfbgetobj and return error code when object is null to avoid using null object of framebuffer...

AZL-53778 CVE-2023-52921 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix possible UAF in amdgpucspass1 Since the gangsize check is outside of chunk parsing loop, we need to reset i before we free the chunk data. Suggested by Ye Zhang @VAR10CK of Baidu Security...

kernel: drm/amdgpu: avoid using null object of framebuffer

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid using null object of framebuffer Instead of using state-fb-obj0 directly, get object from framebuffer by calling drmgemfbgetobj and return error code when object is null to avoid using null object of framebuffer...

kernel: drm/amdgpu: Fix potential null pointer derefernce

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix potential null pointer derefernce The amdgpurasgetcontext may return NULL if device not support ras feature, so add check before using...

The vulnerability of the dcn302_fpu_update_bw_bounding_box() function in the amdgpu kernel of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the dcn302fpuupdatebwboundingbox function in the drivers/gpu/drm/amd/display/dc/dml/dcn302/dcn302fpu.c file of the amdgpu kernel in the Linux operating system is related to incorrect calculation of the index. Exploiting this vulnerability may allow an attacker to compromise t...

AZL-48249 CVE-2024-43909 affecting package kernel for versions less than 5.15.167.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/pm: Fix the null pointer dereference for smu7 optimize the code to avoid pass a null pointer hwmgr-backend to function smu7updateedcleakagetable...

SUSE CVE-2024-41093

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid using null object of framebuffer Instead of using state-fb-obj0 directly, get object from framebuffer by calling drmgemfbgetobj and return error code when object is null to avoid using null object of framebuffer...

UBUNTU-CVE-2024-35931

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Skip do PCI error slot reset during RAS recovery Why: The PCI error slot reset maybe triggered after inject ue to UMC multi times, this caused system hang. 557.371857 amdgpu 0000:af:00.0: amdgpu: GPU reset succeeded,...

kernel: drm/amdgpu/powerplay/psm: Fix memory leak in power state init

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/powerplay/psm: Fix memory leak in power state init Commit 902bc65de0b3 "drm/amdgpu/powerplay/psm: return an error in power state init" made the power state init function return early in case of failure to get an entry...

kernel: drm/amdgpu: Fix size validation for non-exclusive domains (v4)

A NULL pointer dereference flaw was found in the Linux kernel's AMD GPU driver in the buffer object size validation logic. A local user on systems with AMD graphics hardware can trigger this issue by requesting memory allocation in non-exclusive domains when the Translation Table Manager domain...

kernel: drm/amdkfd: Fix memory leakage

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leakage This patch fixes potential memory leakage and seg fault in gpuvmimportdmabuf function...