CVE-2022-3545: linux kernel from 4.11 (inclusive), before 4.14.303 (exclusive), from 4.15 (inclusive), before 4.19.270 (exclusive)…

Affected technology

linux kernel · from 4.11 (inclusive), before 4.14.303 (exclusive)
linux

linux kernel · from 4.15 (inclusive), before 4.19.270 (exclusive)
linux

linux kernel · from 4.20 (inclusive), before 5.4.228 (exclusive)
linux

linux kernel · from 5.5 (inclusive), before 5.10.160 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.84 (exclusive)
linux

h410c firmware · Version not applicable in the source CPE
netapp

h300s firmware · Version not applicable in the source CPE
netapp

h500s firmware · Version not applicable in the source CPE
netapp

h700s firmware · Version not applicable in the source CPE
netapp

h410s firmware · Version not applicable in the source CPE
netapp

debian linux · 10.0
debian

debian linux · 11.0
debian

Kernel · n/a
Linux

SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · 0 to before V1.1
Siemens

Component: IPsec
Function: area_cache_get
File: drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c

Attack conditions (VulDB, CVSS 3.1): Adjacent network · Low privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

A attacker with low privileges can trigger a use-after-free error. VulDB’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality, integrity and availability impact as low. NVD’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not state a further attacker outcome.