CVE-2022-50488

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

0.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 4.9% 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

2025-10-04 15:43Z11 MO AGO

Last updated

2026-08-05 08:58Z29 DAYS AGO

Reserved

2025-10-04

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

8a6035f02702c1c0a10b9c4a019dcbe7695a4af6a01eb9e0f01b8b366686587f

• git.kernel.orghttps://git.kernel.org/stable/c/5533742c7cb1bc9b1f0bf401cc397d44a3a9e07a
• git.kernel.orghttps://git.kernel.org/stable/c/094f3d9314d67691cb21ba091c1b528f6e3c4893
• git.kernel.orghttps://git.kernel.org/stable/c/b22fd72bfebda3956efc4431b60ddfc0a51e03e0
• git.kernel.orghttps://git.kernel.org/stable/c/761564d93c8265f65543acf0a576b32d66bfa26a
• git.kernel.orghttps://git.kernel.org/stable/c/64dc8c732f5c2b406cc752e6aaa1bd5471159cab