CVE-2022-50066

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 7.1% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-06-18 11:02Z1 YR AGO

Last updated

2026-05-11 19:12Z3 MO AGO

Reserved

2025-06-18

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-129Improper Validation of Array IndexVariant
• CWE-823Use of Out-of-range Pointer OffsetBase

Data version

5.2

Document digest

3b5718eaf901ef675d152e47c290793f3b2fdc770d9697ecfbabbb4b3e03466f

• git.kernel.orghttps://git.kernel.org/stable/c/df60c534d4c5a681172952dd4b475a5d818b3a86
• git.kernel.orghttps://git.kernel.org/stable/c/422a02a771599cac96f2b2900d993e0bb7ba5b88
• git.kernel.orghttps://git.kernel.org/stable/c/23bf155476539354ab5c8cc9bb460fd1209b39b5
• git.kernel.orghttps://git.kernel.org/stable/c/2ba5e47fb75fbb8fab45f5c1bc8d5c33d8834bd3