CVE Published: 01/05/2024 |
CVE Updated: 05/11/2024 |
CVE Year: 2024 Source: Linux |
Vendor: Linux |
Product: Linux Status : PUBLISHED
CVE-2024-27042 Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix potential out-of-bounds access in \'amdgpu_discovery_reg_base_init()\'
The issue arises when the array \'adev->vcn.vcn_config\' is accessed
before checking if the index \'adev->vcn.num_vcn_inst\' is within the
bounds of the array.
The fix involves moving the bounds check before the array access. This
ensures that \'adev->vcn.num_vcn_inst\' is within the bounds of the array
before it is used as an index.
Fixes the below:
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c:1289 amdgpu_discovery_reg_base_init() error: testing array offset \'adev->vcn.num_vcn_inst\' after use.