CVE-2022-49462

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

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

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

2025-02-26 02:13Z1 YR AGO

Last updated

2026-05-11 19:00Z3 MO AGO

Reserved

2025-02-26

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weaknesses

• CWE-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

9af6d20eebe80ee2148a9f25b970fbcc19a4c57f9bd7716ae1c673dd4254f6da

• git.kernel.orghttps://git.kernel.org/stable/c/6832e36f156ea35a6ed74bca72727806116effdd
• git.kernel.orghttps://git.kernel.org/stable/c/48e82ce8cdb19c20a5020fa446b286d6a147450c
• git.kernel.orghttps://git.kernel.org/stable/c/edff4c1af831d0c02e654eed9da7d74174de49d5
• git.kernel.orghttps://git.kernel.org/stable/c/65ddbc0d26824e2a5d6154d01d8cf39344900213
• git.kernel.orghttps://git.kernel.org/stable/c/06907a374f1b74f8f2fb30720dc6df81331e4fb5
• git.kernel.orghttps://git.kernel.org/stable/c/c56de483093d7ad0782327f95dda7da97bc4c315