The following table lists the changes that have been made to the
CVE-2025-21780 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.
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New CVE Received
by 416baaa9-dc9f-4396-8d5f-8c081fb06d67Feb. 27, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table()
It malicious user provides a small pptable through sysfs and then
a bigger pptable, it may cause buffer overflow attack in function
smu_sys_set_pp_table().Added Reference https://git.kernel.org/stable/c/1abb2648698bf10783d2236a6b4a7ca5e8021699 Added Reference https://git.kernel.org/stable/c/231075c5a8ea54f34b7c4794687baa980814e6de Added Reference https://git.kernel.org/stable/c/2498d2db1d35e88a2060ea191ae75dce853dd084 Added Reference https://git.kernel.org/stable/c/3484ea33157bc7334f57e64826ec5a4bf992151a Added Reference https://git.kernel.org/stable/c/e43a8b9c4d700ffec819c5043a48769b3e7d9cab