CVE-2022-49716

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

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 20.4% 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 02:24Z1 YR AGO

Last updated

2026-05-11 19:05Z3 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

bab731cfb6eaf75a2a61dc490dadacc9d504a18ca41bad84f8c80606ca217ed2

• git.kernel.orghttps://git.kernel.org/stable/c/58e67c81e229351027d28c610638378606e33a08
• git.kernel.orghttps://git.kernel.org/stable/c/7c9dd9d23f26dabcfb14148b9acdfba540418b19
• git.kernel.orghttps://git.kernel.org/stable/c/0b325d993995a321f6ab4e6c51f0504ec092bf5b
• git.kernel.orghttps://git.kernel.org/stable/c/c83c34c57798fc41faefcf078be78683db2f4beb
• git.kernel.orghttps://git.kernel.org/stable/c/ec8401a429ffee34ccf38cebf3443f8d5ae6cb0d