P4Verified

CVE-2022-50666: Linux 5.3

CVE-2022-50666. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00733 (percentile 0.5332), scored 14-Oct-2026.

Affected technology

Linux · 303ae1cdfdf7280ff4cfbbe65563b5ff15bb025b to before 5c75d608fad58301b63e7d69200c13c3a1d411da, 303ae1cdfdf7280ff4cfbbe65563b5ff15bb025b to before 74ad141e995a730760b1bcfa14854b7f1057d6bc, 303ae1cdfdf7280ff4cfbbe65563b5ff15bb025b to before 0ed8bf9d0bb19f3f5eedd73f04aaf5bba9ac0737, 303ae1cdfdf7280ff4cfbbe65563b5ff15bb025b to before a3c278807a459e6f50afee6971cabe74cccfb490
Linux

Linux · 5.3
Linux

Component: Not specified by the source
File: drivers/infiniband/sw/siw/siw.h, drivers/infiniband/sw/siw/siw_qp.c, drivers/infiniband/sw/siw/siw_verbs.c

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 9.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 15-Oct-2026 22:59 UTC

CCR priority: 39.4 /100 (P4)
CVSS 3.1: 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
EPSS: 0.00733 · percentile 0.5332 · 2026-10-14
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-15 22:58:54.984414+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2022-50666.html