CVE-2022-1353: Debian Linux

High severity, CVSS 7.1. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability was found in the pfkey_register function in net/key/af_key.c in the Linux kernel. This flaw allows a local, unprivileged user to gain access to kernel memory, leading to a system crash or a leak of internal kernel information.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only; version 11.0 only
• Linux Linux Kernel: before 5.17 (fixed in 5.17); version 5.17 only
• Netapp h300e Firmware: affected versions not specified
• Netapp h300s Firmware: affected versions not specified
• Netapp h410c 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
• Red Hat Enterprise Linux: version 8.0 only

Published 2022-04-29. Last modified 2026-08-05.