CVE-2021-33655 Information

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Jul 18, 2022 cve

Description

When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFOkernel will write memory out of bounds.

Reference

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=086ff84617185393a0bbf25830c4f36412a7d3f4