CVE-2020-36787

A clock handling logic flaw was found in the Linux kernel, which introduces an improper reset on the Video Engine hardware and may generate unexpected DMA memory transfers that can corrupt the memory region in random and sporadic ways. Mitigation Mitigation for this issue is either not available ...

CVE-2020-36787

In the Linux kernel, the following vulnerability has been resolved: media: aspeed: fix clock handling logic Video engine uses eclk and vclk for its clock sources and its reset control is coupled with eclk so the current clock enabling sequence works like below. Enable eclk De-assert Video Engine...

CVE-2020-36787

Summary of CVE-2020-36787 (Linux kernel, Aspeed video clock handling) The issue affects the Video Engine clock management in Aspeed-based platforms (e.g., AST2500 SoCs) where the Video Engine reset was coupled with the eclk reset sequence. The documented sequence (enable eclk → de-assert Video En...