CVE-2022-49780

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 10.7% 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

2025-05-01 14:09Z1 YR AGO

Last updated

2026-05-11 19:06Z3 MO AGO

Reserved

2025-04-16

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

bbeeff8991f7a1d4aad5c4826dd1e898aa20dcad56fecc20dacbea838312d7b4

• git.kernel.orghttps://git.kernel.org/stable/c/41a6b8b527a5957fab41c3c05e25ad125268e2e9
• git.kernel.orghttps://git.kernel.org/stable/c/28f7ff5e7559d226e63c7c5de74eb075a83d8c53
• git.kernel.orghttps://git.kernel.org/stable/c/75205f1b47a88c3fac4f30bd7567e89b2887c7fd
• git.kernel.orghttps://git.kernel.org/stable/c/a636772988bafab89278e7bb3420d8e8eacfe912
• git.kernel.orghttps://git.kernel.org/stable/c/dce0589a3faec9e2e543e97bca7e62592ec85585
• git.kernel.orghttps://git.kernel.org/stable/c/bc68e428d4963af0201e92159629ab96948f0893