CVE-2022-0435: Fedoraproject Fedora

High severity, CVSS 8.8. EPSS: 67.8% chance of exploitation in the next 30 days.

A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.

Affected products

  • Fedoraproject Fedora: version 34 only; version 35 only
  • Linux Linux Kernel: from 4.8, before 4.9.301 (fixed in 4.9.301); from 4.10, before 4.14.266 (fixed in 4.14.266); from 4.15, before 4.19.229 (fixed in 4.19.229); from 4.20, before 5.4.179 (fixed in 5.4.179); from 5.5, before 5.10.100 (fixed in 5.10.100); from 5.11, before 5.15.23 (fixed in 5.15.23); …
  • Netapp h300e Firmware: affected versions not specified
  • Netapp h300s Firmware: affected versions not specified
  • Netapp h410s Firmware: affected versions not specified
  • Netapp h500e Firmware: affected versions not specified
  • Netapp h500s Firmware: affected versions not specified
  • Netapp h700e Firmware: affected versions not specified
  • Netapp h700s Firmware: affected versions not specified
  • Ovirt Node: version 4.4.10 only
  • Red Hat Codeready Linux Builder: version 8.0 only; version 8.4 only
  • Red Hat Codeready Linux Builder Eus: version 8.2 only
  • Red Hat Codeready Linux Builder Eus For Power Little Endian: version 8.2 only
  • Red Hat Codeready Linux Builder For Power Little Endian Eus: version 8.0 only; version 8.4 only
  • Red Hat Enterprise Linux: version 8.0 only
  • Red Hat Enterprise Linux Eus: version 8.2 only; version 8.4 only
  • Red Hat Enterprise Linux For IBM Z Systems: version 8.0 only
  • Red Hat Enterprise Linux For IBM Z Systems Eus: version 8.2 only; version 8.4 only
  • Red Hat Enterprise Linux For Power Little Endian: version 8.0 only
  • Red Hat Enterprise Linux For Power Little Endian Eus: version 8.2 only; version 8.4 only
  • Red Hat Enterprise Linux For Real Time: version 8 only
  • Red Hat Enterprise Linux For Real Time For Nfv: version 8 only
  • Red Hat Enterprise Linux For Real Time For Nfv Tus: version 8.2 only; version 8.4 only
  • Red Hat Enterprise Linux For Real Time Tus: version 8.2 only; version 8.4 only
  • Red Hat Enterprise Linux Server Aus: version 8.2 only; version 8.4 only
  • and 5 more

Published 2022-03-25. Last modified 2026-06-17.