Threat intelligence report · CISA KEV

CVE-2021-22600: Linux Kernel Privilege Escalation Vulnerability

Linux Kernel contains a flaw in the packet socket (AF_PACKET) implementation which could lead to incorrectly freeing memory. A local user could exploit this for denial-of-service (DoS) or possibly for privilege escalation. Required action: Apply updates per vendor instructions.

· high severity · unattributed attribution

Evidence and provenance

Original source
CISA KEV report ↗
Published
2022-04-11T00:00:00Z
Confidence basis
No actor match
Record ID
3d621f9d554dc73ab14e

Vulnerabilities

CVE-2021-22600

Use and citation

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