CVE-2022-50235

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

0.42% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 34.7% 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

Modified. NVD last modified this record on 2026-08-04.

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

2025-09-15 14:01Z11 MO AGO

Last updated

2026-08-05 08:57Z1 MO AGO

Reserved

2025-06-18

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

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

Weaknesses

• CWE-787Out-of-bounds WriteBase
• CWE-805Buffer Access with Incorrect Length ValueBase

Data version

5.2

Document digest

295ed34c0818cf48ba183c76fb9d586318688e85e6d44ee9d3624e07e3fa2684

• git.kernel.orghttps://git.kernel.org/stable/c/0e57d696f60dee6117a8ace0cac7c5761d375277
• git.kernel.orghttps://git.kernel.org/stable/c/dc7f225090c29a5f3b9419b1af32846a201555e7
• git.kernel.orghttps://git.kernel.org/stable/c/c2a878095b5c6f04f90553a3c45872f990dab14e
• git.kernel.orghttps://git.kernel.org/stable/c/f59c74df82f6ac9d2ea4e01aa3ae7c6c4481652d
• git.kernel.orghttps://git.kernel.org/stable/c/00b4492686e0497fdb924a9d4c8f6f99377e176c