CVE-2022-50137

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

0.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 13.0% 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

2025-06-18 11:03Z1 YR AGO

Last updated

2026-08-05 08:57Z1 MO AGO

Reserved

2025-06-18

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-416Use After FreeVariant
• CWE-826Premature Release of Resource During Expected LifetimeBase

Data version

5.2

Document digest

feecde4f0fdb75b3eb921dfdecaa59b4f827710cf07ad862e79d185ea7f0ae0d

• git.kernel.orghttps://git.kernel.org/stable/c/92520864ef9f912f38b403d172a0ded020683d55
• git.kernel.orghttps://git.kernel.org/stable/c/0abf2eef80295923b819ce89ff9edc1fe61be17c
• git.kernel.orghttps://git.kernel.org/stable/c/350ac793a03c8a30a3f2b27fc282cd1c67070763
• git.kernel.orghttps://git.kernel.org/stable/c/8ecef7890b3aea78c8bbb501a4b5b8134367b821