CVE-2022-49263

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

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 18.3% 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

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

2025-02-26 01:56Z1 YR AGO

Last updated

2026-05-11 18:56Z3 MO AGO

Reserved

2025-02-26

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

cdc87e99ecf264346593007ee836f10cb95691a1d2b44b64f868ad2f3ec4605f

• git.kernel.orghttps://git.kernel.org/stable/c/d0ab87f8dcdfe72dc1d763be3392c1fc51a1ace2
• git.kernel.orghttps://git.kernel.org/stable/c/f3820ddaf4f3ac80c7401ccc6a42e663c9317f31
• git.kernel.orghttps://git.kernel.org/stable/c/a88337a06966f2d733ad9a97714b874469133f14
• git.kernel.orghttps://git.kernel.org/stable/c/4e0b507597e1a86e9b4c056ab274c427223cf8ea
• git.kernel.orghttps://git.kernel.org/stable/c/0347bdfdb1529994ac3a4cb425087c477a74eb2c
• git.kernel.orghttps://git.kernel.org/stable/c/5e90f0f3ead014867dade7a22f93958119f5efab