dp_link_settings_write in drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c in the Linux kernel up to and including 5.14.14 allows a heap-based buffer overflow by an attacker who can write a string to the AMD GPU display drivers debug filesystem. There are no checks on size within parse_write_buffer_into_params when it uses the size of copy_from_user to copy a userspace buffer into a 40-byte heap buffer.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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linux linux kernel |
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fedoraproject fedora 35 |
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netapp h300s_firmware - |
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netapp h500s_firmware - |
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netapp h700s_firmware - |
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netapp h300e_firmware - |
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netapp h500e_firmware - |
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netapp h700e_firmware - |
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netapp h410s_firmware - |
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netapp h410c_firmware - |