All intelligence
// vulnerability record
cached · NVD via COSMOS syncCVE-2021-22555
NONEKEVpublish date unavailable
CVSS / 10
// description
Linux Kernel contains a heap out-of-bounds write vulnerability that could allow an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space.
// required action (CISA KEV)
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
added 2025-10-06 00:00 UTC