Vendor / Project: Linux Product: Kernel Description: 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. Due Date: 2022-05-02 Ransomware Campaign Use: Unknown CWEs: CWE-415 Notes: https://nvd.nist.gov/vuln/detail/CVE-2021-22600
CVE-2021-22600 — Linux Kernel Privilege Escalation Vulnerability
Kurzinfo
Metadaten
- Original (extern): Link oeffnen
- Veroeffentlicht: 2022-04-11 00:00 UTC
- Importiert: 2026-10-20 22:46 UTC
- CVSS: 6.6
- Quelle-ID:
cisa_kev - uid_hash:
43148a1e2ec76f8cf4ff21a1da18d51ec613d66e6eff75e68927fdf32e453cb4
Inhalt
Verknuepfte CVEs
| CVE-ID | Severity (Quelle) | CVSS (Quelle) | Severity (CVE.org) | CVSS (CVE.org) | EPSS | EPSS-Pctl | Veroeffentlicht (CVE.org) |
|---|---|---|---|---|---|---|---|
MEDIUM |
6.6 |
MEDIUM |
6.6 |
2022-01-26 |
Quellen-Details
| Bezeichnung | Name | Kategorie | Tags | Zielgruppe | Sprache | Feed-URL |
|---|---|---|---|---|---|---|
| CISA – Known Exploited Vulnerabilities (KEV) | threat_intel | cisa, kev | - | de | https://raw.githubusercontent.com/cisagov/kev-data/develop/known_exploited_vulnerabilities.json |