CVE-2021-22555
Known Exploited (CISA KEV)HIGH
8.3
CVSS Severity Score
Vulnerability Description
A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space
Affected Platforms (CPE)
💻
Netapp
C400 Firmware
All versions💻
Netapp
C250 Firmware
All versions💻
Netapp
H410c Firmware
All versions💻
Netapp
H300s Firmware
All versions💻
Netapp
H500s Firmware
All versions💻
Netapp
H700s Firmware
All versions💻
Netapp
H410s Firmware
All versions💻
Linux
Linux Kernel
>= 2.6.19 and < 4.4.267💻
Linux
Linux Kernel
>= 4.5 and < 4.9.267💻
Linux
Linux Kernel
>= 4.10 and < 4.14.231💻
Linux
Linux Kernel
>= 4.15 and < 4.19.188💻
Linux
Linux Kernel
>= 4.20 and < 5.4.113💻
Linux
Linux Kernel
>= 5.5 and < 5.10.31💻
Linux
Linux Kernel
>= 5.11 and < 5.12💻
Brocade
Fabric Operating System
All versions💻
Netapp
Fas 8300 Firmware
All versions💻
Netapp
Fas 8700 Firmware
All versions💻
Netapp
Aff A400 Firmware
All versions💻
Netapp
Aff A250 Firmware
All versions💻
Netapp
Aff 500f Firmware
All versions💻
Netapp
H610c Firmware
All versions💻
Netapp
H610s Firmware
All versions💻
Netapp
H615c Firmware
All versions📦
Netapp
Cloud Backup
All versions📦
Netapp
Hci Management Node
All versions📦
Netapp
Solidfire
All versions📦
Netapp