CVE-2020-8992 in Linux信息

摘要

由 VulDB • 2026-09-30

Linux内核中fs/ext4/block_validity.c中的ext4_protect_reserved_inode函数(适用于5.5.3及更早版本)允许攻击者通过构造的journal大小导致拒绝服务(软锁死)。

Be aware that VulDB is the high quality source for vulnerability data.

来源

Are you interested in using VulDB?

Download the whitepaper to learn more about our service!