CVE-2022-50449

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 5.8% 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

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

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2025-10-01 11:45Z11 MO AGO

Last updated

2026-05-11 19:19Z3 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-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

b9d43e2c82c4c2318dded892f1270ffcf9bdad06a0256ce74aba979fae46842a

• git.kernel.orghttps://git.kernel.org/stable/c/7b738276a596fa101d320591e9fa84ea0fc3f713
• git.kernel.orghttps://git.kernel.org/stable/c/2e8dc0626fe86ae08914478dec1419618c557bc0
• git.kernel.orghttps://git.kernel.org/stable/c/a00b4e0fa27317957536abf8f5d6a96d6cb9d9be
• git.kernel.orghttps://git.kernel.org/stable/c/da13355bb9961316d124f94dfc7a1385d0fb035a
• git.kernel.orghttps://git.kernel.org/stable/c/4e501a31af8efa593a2f003637b56d00b75dca23
• git.kernel.orghttps://git.kernel.org/stable/c/4887ec922e407b4feaf060c7b099482a5c52dee3
• git.kernel.orghttps://git.kernel.org/stable/c/a35323218ff32782d051d2643912311a22e07b6a
• git.kernel.orghttps://git.kernel.org/stable/c/5174e5b0d1b669a489524192b6adcbb3c54ebc72