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+--- Thread: HackerOne Disclosed Reports - 2025-04-18 (/Thread-HackerOne-Disclosed-Reports-2025-04-18)
HackerOne disclosed reports - 2025-04-18 - hashXploiter - 04-19-2025
High
resolved
resolved
sys_fsc2h_ctrl kernel stack free
Bug reported by Andy Nguyen was disclosed at April 18, 2025, 6:40 am | Use After Free
The sys_fsc2h_ctrl kernel function can lead to a kernel stack free vulnerability. The vulnerability is caused by a race condition involving multiple threads accessing a local stack buffer. This could potentially result in a privilege escalation.