CVE-2022-49793

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

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 11.9% 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

2025-05-01 14:09Z1 YR AGO

Last updated

2026-05-11 19:06Z3 MO AGO

Reserved

2025-05-01

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

46ab829cfa63f02e3ad0881566cf503c77b542c59156f182eff3aebd0fc25d86

• git.kernel.orghttps://git.kernel.org/stable/c/f68c96821b61d2c71a35dbb8bf90c347fad624d9
• git.kernel.orghttps://git.kernel.org/stable/c/5a39382aa5411d64b25a71516c2c7480aab13bb7
• git.kernel.orghttps://git.kernel.org/stable/c/b47bb521961f027b4dcf8683337a7a1ba9e5ea1f
• git.kernel.orghttps://git.kernel.org/stable/c/0dd52e141afde089304de470148d311b05c14564
• git.kernel.orghttps://git.kernel.org/stable/c/8dddf2699da296c84205582aaead6b43dd7e8c4b
• git.kernel.orghttps://git.kernel.org/stable/c/656f670613662b6cc77aad14112db2803ad18fa8
• git.kernel.orghttps://git.kernel.org/stable/c/2c4e65285bdea23fd36d2ff376006ac64db6f42e
• git.kernel.orghttps://git.kernel.org/stable/c/efa17e90e1711bdb084e3954fa44afb6647331c0