CVE-2022-50167: linux kernel from 5.3 (inclusive), before 5.18.18 (exclusive), from 5.19 (inclusive), before 5.19.2 (exclusive); +1…

Affected technology

linux kernel · from 5.3 (inclusive), before 5.18.18 (exclusive)
linux

linux kernel · from 5.19 (inclusive), before 5.19.2 (exclusive)
linux

Linux · c85d69135a9175c50a823d04d62d932312d037b3 to before 063e092534d4c6785228e5b1eb6e9329f66ccbe4, c85d69135a9175c50a823d04d62d932312d037b3 to before 3c7256b880b3a5aa1895fd169a34aa4224a11862, c85d69135a9175c50a823d04d62d932312d037b3 to before 87ac0d600943994444e24382a87aa19acc4cd3d4
Linux

Linux · 5.3
Linux

Component: Not specified by the source
File: kernel/bpf/arraymap.c

Attack conditions (Source advisory, CVSS 3.1): Local · 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

Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. NVD’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.