CVE-2022-50409

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.1% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

Modified. 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

2025-09-18 16:03Z11 MO AGO

Last updated

2026-05-11 19:18Z3 MO AGO

Reserved

2025-09-17

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase
• CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class

Data version

5.2

Document digest

f3db48f1cba2fb997c9285db935bf279c9bf4e4a838bafcffe3e3fb38656b2e9

• git.kernel.orghttps://git.kernel.org/stable/c/a76462dbdd8bddcbeec9463bc9e54e509b860762
• git.kernel.orghttps://git.kernel.org/stable/c/65029aaedd15d9fe5ea1a899134e236d83f627bb
• git.kernel.orghttps://git.kernel.org/stable/c/124b7c773271f06af5a2cea694b283cdb5275cf5
• git.kernel.orghttps://git.kernel.org/stable/c/35f5e70bdfa7432762ac4ffa75e5a7574ac5563e
• git.kernel.orghttps://git.kernel.org/stable/c/435f5aa4421782af197b98d8525263977be4af5c
• git.kernel.orghttps://git.kernel.org/stable/c/3f8ef65af927db247418d4e1db49164d7a158fc5