CISA Known Exploited Vulnerability
This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.
Remediation Deadline: May 2, 2022
High
CISA KEVCVE-2021-22600
Linux—Kernel
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
https://nvd.nist.gov/vuln/detail/CVE-2021-22600
Vulnerability Overview
- Severity
- High
- CISA KEV
- Yes
- Ransomware
- Unknown
- Published
- Apr 11, 2022
- KEV Added
- Apr 11, 2022
- Due Date
- May 2, 2022
- Related Articles
- 0
Vendor
Linux
Kernel