VYPR
← All advisories
Medium severity5.5NVD Advisory· Published Aug 24, 2022· Updated Jun 17, 2026

CVE-2021-4218

CVE-2021-4218

Description

A flaw was found in the Linux kernel’s implementation of reading the SVC RDMA counters. Reading the counter sysctl panics the system. This flaw allows a local attacker with local access to cause a denial of service while the system reboots. The issue is specific to CentOS/RHEL.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

62

Patches

Vulnerability mechanics

References

3

News mentions

0

No linked articles in our index yet.